The objective of this project is to design a complete wireless automated menu as well as billing in restaurant using Arduino board, Zigbee & touch screen.
Daknet report full (prepared by me for my seminar in my college)Nikhil Jain
DakNet is an ad hoc network which uses wireless technology to provide digital connectivity.
DakNet takes advantages of the existing transportation and communication infrastructure to provide digital connectivity. DakNet offers a cost-effective network for data connectivity in regions lacking communications infrastructure. Instead of trying to relay data over long distances, which can be expensive, DakNet transmits data over short point-to-point links between kiosks and portable storage devices called Mobile Access Points (MAP). DakNet takes advantages of the existing transportation and communication infrastructure to provide digital connectivity.
Passive Optic Network (PON) provides a point-to-multipoint fiber connection between an optical line terminal at the operator's central office and multiple optical network units near customers. PON uses passive splitters to enable a single fiber to serve multiple premises, reducing network installation costs compared to point-to-point architecture. Major PON technologies include Ethernet PON (EPON), which uses Ethernet packet transmission, and Gigabit PON (GPON), which supports higher speeds of up to 2.5 Gbps downstream and 1.25 Gbps upstream. PON is increasingly seen as an affordable way to deliver high-speed broadband and triple-play services to both urban and rural areas.
This document discusses the evolution of wireless technologies from 1G to the upcoming 5G. It outlines some key differences between each generation such as speed increases from 2.4 kbps for 1G up to a predicted 1 Gbps for 5G. 5G is expected to offer nearly unlimited wireless access with no limitations on connectivity. It will utilize new hardware like ultra wide band networks and smart antennas to provide features like high resolution for mobile users and bidirectional bandwidth of up to 1 Gbps for both uploading and downloading. Potential 5G applications include wearable devices, globally accessible dynamic information, and media independent handovers.
The document summarizes the evolution of wireless technologies from 1G to 5G. It discusses the key features and limitations of each generation including the increasing data speeds and capabilities. The document compares technologies such as 2G, 3G, 4G and highlights how each new generation improved upon the previous by offering higher speeds and new services like texting, multimedia messaging and video calling. It concludes that 5G will provide wireless connectivity with almost no limitations and will be the next wireless standard after fully deploying in 2020.
The document discusses the objectives and components of a proposed smart home system called "Home Drone". The system would use face recognition, smart devices, biometric security, microphones, speakers, cameras, and sensors to automate home functions. It could recognize occupants, streamline security, invite guests, respond to speech, play preferred media, regulate temperature and lighting, and call for help in emergencies to improve safety and convenience. The system aims to be cost-efficient and customizable through an open source approach.
This document discusses 4G technology, including its definition, evolution from previous generations, key features, hardware and software components, working mechanisms, available technologies, applications, advantages, and disadvantages. 4G provides ultra-broadband internet access to mobile devices using an all-IP packet switched network with wider bandwidths of up to 100MHz for downlink speeds of 10Mbps. It allows for integrated, customized networks that support multimedia, global mobility, and anywhere/anytime access. Common 4G technologies include LTE and WiMax. Applications include enhanced mobile web, IP telephony, mobile TV, and more. Advantages are high usability and support for multimedia, while disadvantages include need for complex hardware and higher costs.
4G wireless networks provide faster internet speeds than 3G networks, aiming to support data rates up to 1 Gbps for high mobility applications and up to 100 Mbps for wide-area coverage applications. 4G networks use an all-IP packet switched network and are optimized for Internet Protocol traffic, allowing services such as video conferencing. Key technologies used in 4G include MIMO antennas, IPv6, VoIP, OFDM, and software-defined radios. While true 4G networks may not be fully realized until after 2015, 4G aims to open new opportunities for mobile applications with high-speed wireless internet access.
This lecture is intended to introduce the concepts and terminology used in Quantum Computing, to provide an overview of what a Quantum Computer is, and why you would want to program one.
The material here is using very high level concepts and is designed to be accessible to both technical and non-technical audiences.
Some background in physics, mathematics and programming is useful to help understand the concepts presented.
Daknet report full (prepared by me for my seminar in my college)Nikhil Jain
DakNet is an ad hoc network which uses wireless technology to provide digital connectivity.
DakNet takes advantages of the existing transportation and communication infrastructure to provide digital connectivity. DakNet offers a cost-effective network for data connectivity in regions lacking communications infrastructure. Instead of trying to relay data over long distances, which can be expensive, DakNet transmits data over short point-to-point links between kiosks and portable storage devices called Mobile Access Points (MAP). DakNet takes advantages of the existing transportation and communication infrastructure to provide digital connectivity.
Passive Optic Network (PON) provides a point-to-multipoint fiber connection between an optical line terminal at the operator's central office and multiple optical network units near customers. PON uses passive splitters to enable a single fiber to serve multiple premises, reducing network installation costs compared to point-to-point architecture. Major PON technologies include Ethernet PON (EPON), which uses Ethernet packet transmission, and Gigabit PON (GPON), which supports higher speeds of up to 2.5 Gbps downstream and 1.25 Gbps upstream. PON is increasingly seen as an affordable way to deliver high-speed broadband and triple-play services to both urban and rural areas.
This document discusses the evolution of wireless technologies from 1G to the upcoming 5G. It outlines some key differences between each generation such as speed increases from 2.4 kbps for 1G up to a predicted 1 Gbps for 5G. 5G is expected to offer nearly unlimited wireless access with no limitations on connectivity. It will utilize new hardware like ultra wide band networks and smart antennas to provide features like high resolution for mobile users and bidirectional bandwidth of up to 1 Gbps for both uploading and downloading. Potential 5G applications include wearable devices, globally accessible dynamic information, and media independent handovers.
The document summarizes the evolution of wireless technologies from 1G to 5G. It discusses the key features and limitations of each generation including the increasing data speeds and capabilities. The document compares technologies such as 2G, 3G, 4G and highlights how each new generation improved upon the previous by offering higher speeds and new services like texting, multimedia messaging and video calling. It concludes that 5G will provide wireless connectivity with almost no limitations and will be the next wireless standard after fully deploying in 2020.
The document discusses the objectives and components of a proposed smart home system called "Home Drone". The system would use face recognition, smart devices, biometric security, microphones, speakers, cameras, and sensors to automate home functions. It could recognize occupants, streamline security, invite guests, respond to speech, play preferred media, regulate temperature and lighting, and call for help in emergencies to improve safety and convenience. The system aims to be cost-efficient and customizable through an open source approach.
This document discusses 4G technology, including its definition, evolution from previous generations, key features, hardware and software components, working mechanisms, available technologies, applications, advantages, and disadvantages. 4G provides ultra-broadband internet access to mobile devices using an all-IP packet switched network with wider bandwidths of up to 100MHz for downlink speeds of 10Mbps. It allows for integrated, customized networks that support multimedia, global mobility, and anywhere/anytime access. Common 4G technologies include LTE and WiMax. Applications include enhanced mobile web, IP telephony, mobile TV, and more. Advantages are high usability and support for multimedia, while disadvantages include need for complex hardware and higher costs.
4G wireless networks provide faster internet speeds than 3G networks, aiming to support data rates up to 1 Gbps for high mobility applications and up to 100 Mbps for wide-area coverage applications. 4G networks use an all-IP packet switched network and are optimized for Internet Protocol traffic, allowing services such as video conferencing. Key technologies used in 4G include MIMO antennas, IPv6, VoIP, OFDM, and software-defined radios. While true 4G networks may not be fully realized until after 2015, 4G aims to open new opportunities for mobile applications with high-speed wireless internet access.
This lecture is intended to introduce the concepts and terminology used in Quantum Computing, to provide an overview of what a Quantum Computer is, and why you would want to program one.
The material here is using very high level concepts and is designed to be accessible to both technical and non-technical audiences.
Some background in physics, mathematics and programming is useful to help understand the concepts presented.
The document describes E-Ball, a spherical computer measuring 160mm in diameter that contains all the components of a traditional computer. E-Ball uses an LCD projector to project a virtual keyboard and display onto any flat surface. It has features like a wireless mouse, large storage, RAM and processors. To use it, the user presses the power button to open E-Ball and projects the keyboard and screen. E-Ball allows computing in small spaces and on the go. While portable and powerful, it also has high costs and potential hardware issues.
The document discusses the evolution of mobile technologies from 1G to 5G. It describes the key features of each generation including their development timelines and speed capabilities. 5G is presented as the next major phase that will offer speeds up to 1 Gbps, more capacity than previous generations, and make wireless communication almost limitless with incredible transmission speeds. The hardware and software requirements for 5G are outlined as using ultra wide band networks and smart antennas to achieve speeds 400 times faster than today's networks.
This document presents information on mobile network generations from 0G to 5G. It was presented by Gaurav Kant Yadav from Raffles University, Neemrana. The document defines each generation, the technologies used, key features and applications. 0G used early mobile phone systems while 1G used analog transmission. 2G introduced digital networks and SMS. 3G brought combined voice and data and higher speeds. 4G aims for speeds over 100 Mbps. 5G is expected to be the next major phase with speeds over 1 Gbps and capabilities like virtual reality applications and integrated wireless networks.
This document discusses opportunities for wireless network optimization. It notes that mobile data traffic is growing rapidly driven by new services and devices. This is putting pressure on network capacity and quality of experience. The document examines challenges in offering bandwidth at low cost, optimizing network performance, and migrating from legacy to IP networks. It argues that network optimization can help address these challenges by reducing costs, improving quality of experience, and freeing up funds for reinvestment while preparing networks for future growth. The document provides an overview of Alcatel-Lucent's wireless optimization services and their value in helping operators meet these challenges.
This document provides an overview of 5G wireless technology. It discusses how 5G represents the next major phase in mobile telecommunications, offering speeds up to 1 Gbps which is 10 times faster than 4G. The presentation covers the evolution from 1G to 5G networks, the key architecture and hardware/software components of 5G including open wireless architecture and open transport protocol. It also outlines some of the main features, advantages, and applications of 5G technology.
This presentation is focused on Automotive and 5G, the drivers, the current status and the challenges including network slicing and management and orchestration
The document discusses the evolution of wireless communication technologies from 1G to 4G. It provides an overview of cellular networks and wireless local area networks. The key aspects of 3G wireless systems are described, including services provided and issues. 4G wireless is characterized as providing high speeds, customized services, and support for multimedia. The technologies, hardware, services, and expected user segments of 4G are outlined. Comparisons are made between requirements and technologies of 3G and 4G wireless systems.
The document discusses the evolution of wireless technologies from 1G to 5G. It describes the key concepts and architecture of 5G, including its hardware, software, and features. 5G is expected to offer speeds up to 1 Gbps, make wireless communication almost limitless, and enable new applications through its high connectivity and capabilities. It concludes that 5G will be more user-centric and available at lower costs than previous generations of wireless technology.
Quantum computing is a type of computation that harnesses the collective properties of quantum states, such as superposition, interference, and entanglement, to perform calculations.
This presentation is designed to elucidate about the Quantum Computing - History - Principles - QUBITS - Quantum Computing Models - Applications - Advantages and Disadvantages.
Wireless USB (WUSB) allows USB devices to connect without cables. It uses ultra-wideband radio technology to transmit data at speeds up to 480 Mbps within a 10 meter range. WUSB maintains the same architecture and compatibility as wired USB, allowing for easy migration. It will bring wireless connectivity to devices like printers, hard drives, cameras and displays. WUSB aims to eliminate cables while providing a fast, standardized wireless connection for USB devices.
A quantum computer performs calculations using quantum mechanics and quantum properties like superposition and entanglement. It uses quantum bits (qubits) that can exist in superpositions of states unlike classical computer bits. A quantum computer could solve some problems, like factoring large numbers, much faster than classical computers. The document discusses the history of computing generations and quantum computing, how quantum computers work using qubits, superpositions and entanglement, and potential applications like encryption cracking and simulation.
This document describes the E-Ball, a spherical computer created by Apostol Tnokopvski that is the smallest PC design. It has a diameter of only 6 inches and contains components like a dual core processor, 2GB of RAM, 350-500GB hard drive, integrated graphics and sound card, wireless optical mouse, LCD projector, and paper holder. It projects a holographic keyboard and works without walls by using the paper holder as a screen. Some advantages are its portability, large memory, and ability to make presentations, while disadvantages include incompatibility with normal OS's and high cost.
Communication System for Deaf and Dumb(Software System).BilalAbbasAwan
The document describes a proposed web-based communication system to reduce the communication gap for hearing and speech impaired persons using talking hands. The system aims to be low-cost and software-based to allow anyone to learn American Sign Language (ASL). It would have three main phases: speech to sign translation, text to speech translation, and an expandable learning system to improve knowledge of ASL. The goal is to make communication with disabled people easier and allow them to be more active members of society by overcoming limitations of existing hardware-based systems that are costly or not user-friendly. Future work would involve expanding the database based on user feedback to satisfy more users over time.
This document provides an introduction to quantum computing. It discusses how quantum computers work using quantum bits (qubits) that can exist in superpositions of states unlike classical bits. Qubits can become entangled so that operations on one qubit affect others. Implementing qubits requires isolating quantum systems to avoid decoherence. Challenges include controlling decoherence, but research continues on algorithms, hardware, and bringing theoretical quantum computers to practical use. Quantum computers may solve problems intractable for classical computers.
Nano computing describes computing that uses extremely small, or nano scale, devices. It will be integrated into existing products like disk drives and fundamentally new products, software, and architectures will be developed. Nano computing will change the computer industry in many ways by making existing technologies like memory and storage even more abundant and enabling new technologies to replace obsolete machines, requiring enormous effort and resources. Nano computers could potentially be small enough to fit in a jacket pocket while having storage for all of today's internet and processing capabilities surpassing today's supercomputers. However, full realization of nano computing's potential may not occur for at least 15 years.
Quantum computers have the potential to solve certain problems much faster than classical computers by exploiting principles of quantum mechanics, such as superposition and entanglement. However, building large-scale, reliable quantum computers faces challenges related to decoherence and controlling quantum systems. Current research aims to develop quantum algorithms and overcome issues in scaling up quantum hardware to perform more complex computations than today's most powerful supercomputers.
This document discusses the evolution of mobile phone technology from 0G to 6G. It provides details on the key features and technologies of each generation. 6G is described as providing terabit transmission speeds, zero distance connectivity, and availability in 2020. It will utilize technologies like smart antennas, ultra wideband radio, and fiber optic networks to allow for incredible data throughput and reduced lag for applications like gaming. The document concludes that 6G will be both user-centric and service-centric, representing the next step in connecting people worldwide through wireless networks.
Hyperautomation is an advanced form of automation that uses artificial intelligence, machine learning, and other technologies to enhance robotic process automation with intelligent capabilities. It aims to augment human workers rather than replace them. Key aspects of hyperautomation include using technologies like natural language processing, optical character recognition, and machine learning to automate complex processes. This allows organizations to automate more tasks than with regular automation alone. Hyperautomation also refers to automating processes at a sophisticated level across the entire process lifecycle. When implemented effectively, hyperautomation can increase productivity, optimize business processes, and empower employees to focus on more strategic work.
Quantum computing is a fascinating concept in the science and technology industry. There’s a huge scope to use quantum computing in daily business processes in the future.
Read on to understand quantum computing concepts and see how it’s implemented using Python.
I. RAIN Technology was developed at Caltech and NASA to provide a reliable array of independent nodes for distributed computing.
II. It includes features like fault-tolerant data storage that can retrieve data even if some processors fail, and a redundant communication network between processors.
III. The technology aims to offer solutions like minimizing the number of nodes between clients and servers, making individual nodes more robust and independent, and replacing faulty nodes transparently.
This document outlines a marketing plan for a new business solution software product. It describes the product's features like scanning, automatic typing, and barcode reading. It analyzes competitors like SAP that offer similar software. The target market is identified as large corporations, MNCs, and organizations with multiple branches. The marketing strategy involves advertising at company meetings, conferences, exhibitions, and through direct mailing.
The document describes E-Ball, a spherical computer measuring 160mm in diameter that contains all the components of a traditional computer. E-Ball uses an LCD projector to project a virtual keyboard and display onto any flat surface. It has features like a wireless mouse, large storage, RAM and processors. To use it, the user presses the power button to open E-Ball and projects the keyboard and screen. E-Ball allows computing in small spaces and on the go. While portable and powerful, it also has high costs and potential hardware issues.
The document discusses the evolution of mobile technologies from 1G to 5G. It describes the key features of each generation including their development timelines and speed capabilities. 5G is presented as the next major phase that will offer speeds up to 1 Gbps, more capacity than previous generations, and make wireless communication almost limitless with incredible transmission speeds. The hardware and software requirements for 5G are outlined as using ultra wide band networks and smart antennas to achieve speeds 400 times faster than today's networks.
This document presents information on mobile network generations from 0G to 5G. It was presented by Gaurav Kant Yadav from Raffles University, Neemrana. The document defines each generation, the technologies used, key features and applications. 0G used early mobile phone systems while 1G used analog transmission. 2G introduced digital networks and SMS. 3G brought combined voice and data and higher speeds. 4G aims for speeds over 100 Mbps. 5G is expected to be the next major phase with speeds over 1 Gbps and capabilities like virtual reality applications and integrated wireless networks.
This document discusses opportunities for wireless network optimization. It notes that mobile data traffic is growing rapidly driven by new services and devices. This is putting pressure on network capacity and quality of experience. The document examines challenges in offering bandwidth at low cost, optimizing network performance, and migrating from legacy to IP networks. It argues that network optimization can help address these challenges by reducing costs, improving quality of experience, and freeing up funds for reinvestment while preparing networks for future growth. The document provides an overview of Alcatel-Lucent's wireless optimization services and their value in helping operators meet these challenges.
This document provides an overview of 5G wireless technology. It discusses how 5G represents the next major phase in mobile telecommunications, offering speeds up to 1 Gbps which is 10 times faster than 4G. The presentation covers the evolution from 1G to 5G networks, the key architecture and hardware/software components of 5G including open wireless architecture and open transport protocol. It also outlines some of the main features, advantages, and applications of 5G technology.
This presentation is focused on Automotive and 5G, the drivers, the current status and the challenges including network slicing and management and orchestration
The document discusses the evolution of wireless communication technologies from 1G to 4G. It provides an overview of cellular networks and wireless local area networks. The key aspects of 3G wireless systems are described, including services provided and issues. 4G wireless is characterized as providing high speeds, customized services, and support for multimedia. The technologies, hardware, services, and expected user segments of 4G are outlined. Comparisons are made between requirements and technologies of 3G and 4G wireless systems.
The document discusses the evolution of wireless technologies from 1G to 5G. It describes the key concepts and architecture of 5G, including its hardware, software, and features. 5G is expected to offer speeds up to 1 Gbps, make wireless communication almost limitless, and enable new applications through its high connectivity and capabilities. It concludes that 5G will be more user-centric and available at lower costs than previous generations of wireless technology.
Quantum computing is a type of computation that harnesses the collective properties of quantum states, such as superposition, interference, and entanglement, to perform calculations.
This presentation is designed to elucidate about the Quantum Computing - History - Principles - QUBITS - Quantum Computing Models - Applications - Advantages and Disadvantages.
Wireless USB (WUSB) allows USB devices to connect without cables. It uses ultra-wideband radio technology to transmit data at speeds up to 480 Mbps within a 10 meter range. WUSB maintains the same architecture and compatibility as wired USB, allowing for easy migration. It will bring wireless connectivity to devices like printers, hard drives, cameras and displays. WUSB aims to eliminate cables while providing a fast, standardized wireless connection for USB devices.
A quantum computer performs calculations using quantum mechanics and quantum properties like superposition and entanglement. It uses quantum bits (qubits) that can exist in superpositions of states unlike classical computer bits. A quantum computer could solve some problems, like factoring large numbers, much faster than classical computers. The document discusses the history of computing generations and quantum computing, how quantum computers work using qubits, superpositions and entanglement, and potential applications like encryption cracking and simulation.
This document describes the E-Ball, a spherical computer created by Apostol Tnokopvski that is the smallest PC design. It has a diameter of only 6 inches and contains components like a dual core processor, 2GB of RAM, 350-500GB hard drive, integrated graphics and sound card, wireless optical mouse, LCD projector, and paper holder. It projects a holographic keyboard and works without walls by using the paper holder as a screen. Some advantages are its portability, large memory, and ability to make presentations, while disadvantages include incompatibility with normal OS's and high cost.
Communication System for Deaf and Dumb(Software System).BilalAbbasAwan
The document describes a proposed web-based communication system to reduce the communication gap for hearing and speech impaired persons using talking hands. The system aims to be low-cost and software-based to allow anyone to learn American Sign Language (ASL). It would have three main phases: speech to sign translation, text to speech translation, and an expandable learning system to improve knowledge of ASL. The goal is to make communication with disabled people easier and allow them to be more active members of society by overcoming limitations of existing hardware-based systems that are costly or not user-friendly. Future work would involve expanding the database based on user feedback to satisfy more users over time.
This document provides an introduction to quantum computing. It discusses how quantum computers work using quantum bits (qubits) that can exist in superpositions of states unlike classical bits. Qubits can become entangled so that operations on one qubit affect others. Implementing qubits requires isolating quantum systems to avoid decoherence. Challenges include controlling decoherence, but research continues on algorithms, hardware, and bringing theoretical quantum computers to practical use. Quantum computers may solve problems intractable for classical computers.
Nano computing describes computing that uses extremely small, or nano scale, devices. It will be integrated into existing products like disk drives and fundamentally new products, software, and architectures will be developed. Nano computing will change the computer industry in many ways by making existing technologies like memory and storage even more abundant and enabling new technologies to replace obsolete machines, requiring enormous effort and resources. Nano computers could potentially be small enough to fit in a jacket pocket while having storage for all of today's internet and processing capabilities surpassing today's supercomputers. However, full realization of nano computing's potential may not occur for at least 15 years.
Quantum computers have the potential to solve certain problems much faster than classical computers by exploiting principles of quantum mechanics, such as superposition and entanglement. However, building large-scale, reliable quantum computers faces challenges related to decoherence and controlling quantum systems. Current research aims to develop quantum algorithms and overcome issues in scaling up quantum hardware to perform more complex computations than today's most powerful supercomputers.
This document discusses the evolution of mobile phone technology from 0G to 6G. It provides details on the key features and technologies of each generation. 6G is described as providing terabit transmission speeds, zero distance connectivity, and availability in 2020. It will utilize technologies like smart antennas, ultra wideband radio, and fiber optic networks to allow for incredible data throughput and reduced lag for applications like gaming. The document concludes that 6G will be both user-centric and service-centric, representing the next step in connecting people worldwide through wireless networks.
Hyperautomation is an advanced form of automation that uses artificial intelligence, machine learning, and other technologies to enhance robotic process automation with intelligent capabilities. It aims to augment human workers rather than replace them. Key aspects of hyperautomation include using technologies like natural language processing, optical character recognition, and machine learning to automate complex processes. This allows organizations to automate more tasks than with regular automation alone. Hyperautomation also refers to automating processes at a sophisticated level across the entire process lifecycle. When implemented effectively, hyperautomation can increase productivity, optimize business processes, and empower employees to focus on more strategic work.
Quantum computing is a fascinating concept in the science and technology industry. There’s a huge scope to use quantum computing in daily business processes in the future.
Read on to understand quantum computing concepts and see how it’s implemented using Python.
I. RAIN Technology was developed at Caltech and NASA to provide a reliable array of independent nodes for distributed computing.
II. It includes features like fault-tolerant data storage that can retrieve data even if some processors fail, and a redundant communication network between processors.
III. The technology aims to offer solutions like minimizing the number of nodes between clients and servers, making individual nodes more robust and independent, and replacing faulty nodes transparently.
This document outlines a marketing plan for a new business solution software product. It describes the product's features like scanning, automatic typing, and barcode reading. It analyzes competitors like SAP that offer similar software. The target market is identified as large corporations, MNCs, and organizations with multiple branches. The marketing strategy involves advertising at company meetings, conferences, exhibitions, and through direct mailing.
This document provides 10 tips for creating effective slide presentations: keep it simple, limit text, limit effects, use high quality graphics, avoid templates, focus on simplicity, consider how color impacts the message, carefully choose fonts, be mindful of how media is used, and ensure slides are well organized. Each tip is accompanied by an image to illustrate the point.
The scientific method involves designing experiments to test hypotheses. It requires identifying:
1) A change variable that is intentionally altered between trials.
2) A responding variable that is measured to see the effects of the change variable.
3) Control variables that could also influence the responding variable and must be kept constant. Proper experiments only vary one factor at a time to determine causation.
This document discusses modes of travel and transportation services in Bangladesh from 1850 to the present. It outlines several eras of transportation: pre-industrial travel using bullock carts and horses; the railway system era beginning in the 1850s; the express travel era where rail expanded; the automobile era starting in the 1920s; the modern tourism era of 1945-1974 with increased air travel; and the current post-mobility adjustment era with alternative transportation. Modes of travel discussed include railways, water transport on rivers, automobiles, buses, and telecommunications aiding the tourism industry.
Boston Scientific is a global developer and manufacturer of medical devices headquartered in Massachusetts. It has locations worldwide and sells its products in over 40 countries. The company provides devices for cardiology, urology, endoscopy and other specialties. It faces economic challenges from constrained healthcare budgets impacting sales. However, its global footprint and continued innovation in minimally invasive technologies provides opportunities for growth. The company supports various charities and has environmental sustainability programs.
Signal and telicommunication/sanjeet-1308143sanjeet kumar
This document provides information about Sanjeet Kumar's 6 week industrial training at the East Central Railway Hajipur HQ Signal & Telecommunication department. It includes summaries of optical fiber communications, telephone exchanges, STM-1, mobile communications, video conferencing, and the basic components and history of railway signaling and control systems in India such as interlocking, panel interlocking, route relay interlocking, and track circuits.
The chastity belt was not widely used throughout history as originally believed. While some Italian Renaissance belts still exist, most "medieval" belts are modern replicas. The myth that crusaders' wives wore belts is false. Belts revived in the 19th century when some women used them for protection in factories amid sexual harassment. Today, belts are used recreationally in BDSM.
There are three main types of muscle in the human body: smooth muscle, cardiac muscle, and skeletal muscle. Skeletal muscle is voluntary muscle that enables movement and is under conscious control. Some major muscle groups include the deltoid, biceps, triceps, abdominals, pectorals, latissimus dorsi, trapezius, quadriceps, hamstrings, gluteals, and gastrocnemius. Muscles work in pairs called agonist and antagonist muscles to allow movement in two directions at a joint. Regular exercise and training can cause muscle hypertrophy and increase in size, while inactivity leads to muscle atrophy and wastage.
Blu-ray disc is the third generation optical disc format that was developed by the Blu-ray Disc Association to offer more storage than DVDs. Blu-ray discs use a blue-violet laser instead of red to allow for smaller pits and a higher density that can hold up to 50GB of data. They come in different formats for video, recording, and data storage and use various technologies like a hard coating and secure encryption to be durable and protect against piracy.
The digestive system of humans contains both a digestive tract and digestive glands. The digestive tract is made up of the foregut, midgut, and hindgut. The foregut includes the mouth, oral cavity, and pharynx. The midgut contains the esophagus, stomach, and small intestines including the duodenum, jejunum and ileum. The hindgut is composed of the large intestines, including the cecum, colon and rectum. The digestive system breaks down food through both mechanical and chemical digestion aided by various digestive glands like the salivary glands, liver, and pancreas.
Blu-ray Disc (also known as BD or Blu-Ray) is an optical disc storage,designed to Upgrade the contemporaystandard DVD format. It is a High Definitjion Audio- Video Device.
1. The document discusses the structure and function of major biological molecules including carbohydrates, lipids, proteins, and nucleic acids. It describes monosaccharides, polysaccharides, fatty acids, glycerides, amino acids, and nucleotides.
2. The organelles of plant and animal cells are compared, including their structures and specific functions. Organelles discussed include the nucleus, chloroplasts, mitochondria, endoplasmic reticulum, Golgi bodies, lysosomes, vacuoles, cytoskeleton, and centrioles.
3. The mechanisms of various types of transport across cell membranes, such as diffusion, osmosis, dialysis, and active transport, are outlined. The document also summar
This document provides guidance on creating effective scientific posters using PowerPoint. It discusses the key elements of posters such as titles, sections, and visuals. Tips are provided on setting up slides, inserting text boxes, images, and graphics. Considerations for layout, font, and design are also reviewed. Examples of good and bad posters are referenced. Guidance is given on preparing the poster as a PDF file for printing.
Alexander Graham Bell was awarded the first patent for the telephone in 1876. The telephone has evolved from wired connections to wireless mobile devices over generations, starting with 1G analog cellular in the 1980s. The first mobile phone call was made in 1973 in Manhattan. Modern smartphones on 4G LTE networks provide mobile internet access and high-speed data connectivity. Research is underway to develop the next generation of 5G wireless technology.
Respiratory tract infections are classified as either upper respiratory tract infections (URTI) that involve the areas above the vocal cords such as the nose, sinuses and throat, or lower respiratory tract infections (LRTI) that involve the areas below the vocal cords such as the trachea and lungs. Common causes of URTI include viruses and bacteria while LRTI are usually caused by bacteria or viruses with pneumonia being the most common LRTI. Symptoms vary depending on the location of the infection but may include cough, sore throat, runny nose and fever. Treatment involves medications to reduce symptoms and antibiotics if caused by bacteria.
This document discusses various types of audio-visual aids used in education, including projected aids like opaque projectors, slides, and film strips. It provides definitions of audio-visual aids, describes how they are made and used, and outlines their advantages such as making learning more concrete and engaging students' senses of sight and hearing. Projected aids in particular bring distant objects into the classroom, stimulate learning, and can be seen by large audiences. Precautions for proper use and storage are also covered.
Show ant-colony-optimization-for-solving-the-traveling-salesman-problemjayatra
The document describes using ant colony optimization to solve the traveling salesman problem. It outlines the traveling salesman problem and introduces ant colony optimization as a metaheuristic for solving optimization problems inspired by ant behavior. The document then provides an example of using ant colony optimization to iteratively find the shortest route between 5 cities, with ants probabilistically choosing paths based on pheromone levels and distance.
IRJET- Smart Home Automation using IoT and Deep LearningIRJET Journal
This document summarizes a research paper that proposes a smart home system using IoT and deep learning to recognize human activities through smartphone sensor data and then automate tasks based on the recognized activity. The system uses an LSTM neural network trained on accelerometer data to classify human activities like walking, running, and jogging. When an activity is recognized, the system triggers predetermined tasks through a Raspberry Pi in the smart home for automation. The paper reviews other research on activity recognition using deep learning and discusses challenges in developing accurate smart home systems to help older adults live independently through automated task assistance based on recognized daily living activities.
Fingerprint Based Attendance System by IOTIRJET Journal
This document summarizes a research paper that proposes a fingerprint-based attendance system using Internet of Things (IoT) technology. The system uses a NodeMCU microcontroller, fingerprint sensor module, and Google Sheets to record student attendance via fingerprint scans. Fingerprint data is uploaded securely to the cloud server in Google Sheets. This automated system aims to reduce the inefficiencies of manual attendance recording systems by eliminating fake attendances, saving time, and securely storing attendance data in the cloud. The system implementation involves a fingerprint scanner connected to a microcontroller and WiFi module to upload fingerprint IDs to Google Sheets in real-time.
This document proposes the E-Food World mobile application system to connect food service providers and consumers. It aims to simplify operations for providers and make it easier for consumers to find affordable, nearby food options when moving to a new city. The system would allow searching for providers based on location, cost, cuisine type, and ratings. It would provide features like online ordering and payments, messaging between users and providers, and a backend for providers to manage inventory, employees, and other tasks. The document outlines similar existing apps and their limitations, and describes how E-Food World would address these issues through an integrated system to streamline the food provider/consumer relationship.
IRJET- Home Automation using Natural Language Interaction(NLI)IRJET Journal
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Zigbee based smart restaurant slide_ppt
1. VITAM
ZIGBEE BASED SMART
RESTURANT
A
SEMINAR ON
Presented By
Smita Rani Mishra
1201301184
Tejasmita Panda
1201301135
Sanjay ku. pattnaik
1201301153
Sudhansu ku. Sahu
1201301319
Ratan sahu
Under the Esteemed Guidance of
Asst prof. Sameer Kumar Sahu
DEPARTMENT OF ELECTONICS AND TELICOMMUNICATION ENGINEERING
3. VITAM Introduction
The project mainly aims in designing
completely wireless automated menu as
well as billing in restaurant with the help of
Zigbee module, Arduino, touch screen
sensor & LCD to provide a user friendly
environment accuracy by minimising the
training time, low database management.
4. • Wastage of time.
• Human effort.
• Poor database
management.
Problem StatementVITAM
5. In this entire project the methodology is
based on
Arduino
Zigbee
MethodologyVITAM
standard Bluetooth GSM Zigbee
Range (m) 1 – 10+ 1000+ 1 – 75 +
Battery life
(days)
1 - 7 1 - 7 100 – 1000+
Bandwidth
(kbps)
720 64 - 128 20 - 250
Application Cable WAN Monitoring &
features
Open source
Simple & clear programming
environment
Easy to interface hardware
Cross platform
8. VITAM Conclusion
Hence we designed and
developed a prototype system that
allows user to make order by inserting
the menu by themselves and it solved
the problem which is faced by the
restaurant’s entrepreneur in the
attempt to organize the restaurant more
efficiently skilled and capable.
Furthermore, it also can improve
human resource utilization and speed
up the management in restaurant.
Besides that, it reduces the lateness
9. VITAM Reference
[1]Baronti, P., P. Pillai, V.W.C. Chook, S. Chessa, A. Gotta
and Y.F Hu (2007). Wireless Sensor Networks: A Survey on
the State of the art and the 802.15.4 and ZigBee Standards.
Computer Communications, 30, 1655-1695.
[2]Howitt, I. and J.A. Gutierrez (2003). IEEE 802.15.4 Low
Rate – Wireless Personal Area Network Coexistence
Issues. In: 2003 IEEE Wireless Communications and
Networking, 3, 1481-1486.
[3]Liu, Y. and R. Jäntti (2006). A Study Towards Enhanced
Reliability Performance of Remote Control and Monitoring
Application Over Commercial Wireless Communication
Networks. In: International Conference on Wireless
Communications, Networking and Mobile Computing, 2006,
1-4.
[4]Rabaey J., J. Ammer, J.L. da Silva Jr. and D. Patel (2000).