1) The document proposes a system called Smart Shoes that uses sensors embedded in shoes to detect obstacles and guide visually impaired users through audio instructions from a connected smartphone application.
2) The system would use ultrasonic sensors in the shoes to detect obstacles and an Arduino microcontroller to process the sensor data. This data would then be sent to an Android smartphone app via Bluetooth to provide audio navigation instructions to the user.
3) The goal is to create an affordable and easy-to-use obstacle detection and navigation system for the visually impaired without requiring additional equipment beyond a smartphone and the smart shoes.
This presentation was presented for the paper id 166 in the 18th International Conference on Computer and Information Technology (ICCIT) held at Military Institute of Science & Technology (MIST) on December 21-23, 2015.
F B ASED T ALKING S IGNAGE FOR B LIND N AVIGATIONIJCI JOURNAL
The major challenge of visually impaired person is
in mobility, object identification and identificati
on of
space around him/her. The proposed RF Based Talking
Signage for Blind Navigation aims to provide a
universal electronic travel guide for the visually
challenged people. This system incorporates a user
friendly and versatile method called “Talking Signa
ge” that is implemented using android devices. The
system uses an Android application in the mobile ph
one which could deliver voice messages about the us
er
environment via a heterogeneous network. It can be
deployed in any dense environment so that blind
persons can fulfill their needs. The primary advant
age of the system compared to other system in the a
rea is
low cost, ease of transport, less power consumption
, lightweight, and it could be utilized by those pe
oples
who are technically challenged. The architecture pr
oposed in this paper clearly shows communication
between a mobile phone and a heterogeneous network
enabled with RF devices. We have implemented the
system in our university environment and the propos
ed system found to be a great success
Development of Guiding Cane with Voice Notification for Visually Impaired ind...IJECEIAES
Navigation in the physical environment is a challenge for those people who have very limited sense of sight or no vision at all. Assistive technologies for blind mobilization is not new and always have a room for improvement. Moreover, these assistive devices are limited in terms of its sensing and feedback abilities. This paper presents a microcontroller-based guiding stick capable of detecting several conditions of the environment such as obstacles in front, left and right positions of the user and detects ascending and descending staircases. The feedback is delivered by an audio output which dictates the direction to go or what condition the sensor detects in front of the user. Technical evaluation proves that the device was functional in terms of its accuracy, responsiveness and correctness. On the other hand, in the actual evaluation of the device with the visually impaired individuals, the device did not perform efficiently. It was also found that the device has the potential to be used effectively by the visually impaired who acquired their blindness in later stage of their life provided that they will have a proper training in using the device while navigating in the physical environment.
Smart Cane for Blind Person Assisted with Android Application and Save Our So...Dr. Amarjeet Singh
Today technology is improving daily in different
aspects in order to provide flexible proposes Smart Cane
(Stick) for blind person. But there is no such kind of good
system to navigate a blind person and help in emergency
situation. In this paper, user friendly device is proposed that
can identify the obstacles in the path using ultrasonic sensors.
In this system blind person will navigated through a cane
interfaced with an android application. A blind person can
establish voice call or SMS to a predefined number just by
pressing the emergency button on cane using GSM module. In
addition, people will get notified as Facebook status updated
with emergency alert. This system develop an android
application which is smart and user-friendly. While walking
in public place during night time, the blind person can use
cane as a flashlight which illuminates automatically.
Blind Stick Using Ultrasonic Sensor with Voice announcement and GPS trackingvivatechijri
for blind individuals. Basically, the ultrasonic detector is enforced within the walking stick for detection the obstacles ahead of the blind/impaired persons. If there are any obstacles, it'll alert the blind man to avoid that obstacles and therefore the alert in Our project proposes a low-priced walking stick supported latest technology and a brand-new implementation are created for economical interface the shape of voice announcement and buzzer to form a lot of helpful the stick is additionally mounted with the water detector that detects and alerts the blind if any wetness content is present to avoid slippery methods. Daily in several aspects so as to produce versatile and safe movement for the individuals. During this technology driven world, wherever individuals try to measure severally, this project propose a low-priced stick for blind individuals to achieve personal independence, in order that they will move from one place to a different simply and safely. A conveyable stick is style and developed that detects the obstacles within the path of the blind using sensors. The buzzer and vibration motor are activated once any obstacle is detected. Additionally, the stick is provided with GPS and SMS message system. GPS system give the knowledge relating to the situation of the blind man using the stick with his relations. SMS system is employed by the blind to send SMS message to the saved numbers within the microcontroller just in case of emergency.
The designing of a
blind stick consists of stick with many advance features like automatic obstacle presence
detection with audio alarm, water body detection in front of the blind person with alarm. If
the stick is lost there is small remote through which the person can track the blind stick.
The smart blind cane is successfully designed consistent with all the objectives achieved.
This presentation was presented for the paper id 166 in the 18th International Conference on Computer and Information Technology (ICCIT) held at Military Institute of Science & Technology (MIST) on December 21-23, 2015.
F B ASED T ALKING S IGNAGE FOR B LIND N AVIGATIONIJCI JOURNAL
The major challenge of visually impaired person is
in mobility, object identification and identificati
on of
space around him/her. The proposed RF Based Talking
Signage for Blind Navigation aims to provide a
universal electronic travel guide for the visually
challenged people. This system incorporates a user
friendly and versatile method called “Talking Signa
ge” that is implemented using android devices. The
system uses an Android application in the mobile ph
one which could deliver voice messages about the us
er
environment via a heterogeneous network. It can be
deployed in any dense environment so that blind
persons can fulfill their needs. The primary advant
age of the system compared to other system in the a
rea is
low cost, ease of transport, less power consumption
, lightweight, and it could be utilized by those pe
oples
who are technically challenged. The architecture pr
oposed in this paper clearly shows communication
between a mobile phone and a heterogeneous network
enabled with RF devices. We have implemented the
system in our university environment and the propos
ed system found to be a great success
Development of Guiding Cane with Voice Notification for Visually Impaired ind...IJECEIAES
Navigation in the physical environment is a challenge for those people who have very limited sense of sight or no vision at all. Assistive technologies for blind mobilization is not new and always have a room for improvement. Moreover, these assistive devices are limited in terms of its sensing and feedback abilities. This paper presents a microcontroller-based guiding stick capable of detecting several conditions of the environment such as obstacles in front, left and right positions of the user and detects ascending and descending staircases. The feedback is delivered by an audio output which dictates the direction to go or what condition the sensor detects in front of the user. Technical evaluation proves that the device was functional in terms of its accuracy, responsiveness and correctness. On the other hand, in the actual evaluation of the device with the visually impaired individuals, the device did not perform efficiently. It was also found that the device has the potential to be used effectively by the visually impaired who acquired their blindness in later stage of their life provided that they will have a proper training in using the device while navigating in the physical environment.
Smart Cane for Blind Person Assisted with Android Application and Save Our So...Dr. Amarjeet Singh
Today technology is improving daily in different
aspects in order to provide flexible proposes Smart Cane
(Stick) for blind person. But there is no such kind of good
system to navigate a blind person and help in emergency
situation. In this paper, user friendly device is proposed that
can identify the obstacles in the path using ultrasonic sensors.
In this system blind person will navigated through a cane
interfaced with an android application. A blind person can
establish voice call or SMS to a predefined number just by
pressing the emergency button on cane using GSM module. In
addition, people will get notified as Facebook status updated
with emergency alert. This system develop an android
application which is smart and user-friendly. While walking
in public place during night time, the blind person can use
cane as a flashlight which illuminates automatically.
Blind Stick Using Ultrasonic Sensor with Voice announcement and GPS trackingvivatechijri
for blind individuals. Basically, the ultrasonic detector is enforced within the walking stick for detection the obstacles ahead of the blind/impaired persons. If there are any obstacles, it'll alert the blind man to avoid that obstacles and therefore the alert in Our project proposes a low-priced walking stick supported latest technology and a brand-new implementation are created for economical interface the shape of voice announcement and buzzer to form a lot of helpful the stick is additionally mounted with the water detector that detects and alerts the blind if any wetness content is present to avoid slippery methods. Daily in several aspects so as to produce versatile and safe movement for the individuals. During this technology driven world, wherever individuals try to measure severally, this project propose a low-priced stick for blind individuals to achieve personal independence, in order that they will move from one place to a different simply and safely. A conveyable stick is style and developed that detects the obstacles within the path of the blind using sensors. The buzzer and vibration motor are activated once any obstacle is detected. Additionally, the stick is provided with GPS and SMS message system. GPS system give the knowledge relating to the situation of the blind man using the stick with his relations. SMS system is employed by the blind to send SMS message to the saved numbers within the microcontroller just in case of emergency.
The designing of a
blind stick consists of stick with many advance features like automatic obstacle presence
detection with audio alarm, water body detection in front of the blind person with alarm. If
the stick is lost there is small remote through which the person can track the blind stick.
The smart blind cane is successfully designed consistent with all the objectives achieved.
Design and development of intelligent electronics travelling aid for visually...eSAT Journals
Abstract The dynamic nature of the environment poses a big challenge to the visually impaired in navigation. This compels most of the visually impaired persons in the developing countries, who generally do not get any technology support, to depend on the visual sense of others, thus, undermining their independence. The intelligent electronic travelling aid for the visually impaired (IETA-VI) designed and developed by the authors and reported here, intends to provide solution to the navigational challenges of the visually impaired individuals. The system utilizes the ultrasonic detection technology for detecting any obstacle in his/her path, and then converts the distance to the obstacle into voice using voice synthesis technology so as to inform the visually impaired user. The device uses GPS and GSM technologies to determine the location of the user and to send this location to his/her care givers on mobile phone, respectively. The device also recognizes the voice signals of the visually impaired when in distress, by making use of voice recognition technology and send SMS to his care givers giving his location and asking them to help him. In a moment of emergency, when the visually impaired requires the attention of his/her care givers, the device provides three alternatives: The first alternative it provides is an emergency key, which when pressed will automatically send the location of the visually impaired to the care givers. The second alternative is that the visually impaired shouts (gives a voice command), the device responds by sending the location of the visually impaired to the care givers. The third alternatives take care of the situation when the user is unconscious or cannot even speak. This is provided by the display device, which displays the names and contact details of his/her care givers, so that someone can offer a helping hand. KEYWORDS: Ultrasonic detection, Voice recognition, Voice synthesis, GPS, GSM.
Third Eye for Blind using Ultrasonic Sensor Vibrator Gloveijtsrd
The primary goal of the project is to enable blind people to use an RF remote to find their gloves. This system gives visually impaired individuals walking exceptional security by incorporating a siren and attaching many sensors. Nowadays, individuals prioritize their safety above all else when they are driving, walking, or otherwise moving around. With the help of this system, we can track a blind persons whereabouts using a mobile device and receive emergency alert messages with their precise location. The technology also provides excellent security and shows them how to walk. The system has sensors for stair detection, soil detection, and obstacle recognition so that it may automatically identify impediments and deliver alerts. Using a soil moisture detector is used to find alerts in line with soil moisture levels. So that people may see the proper path while walking on the floor, stairs, and in many other locations, this approach can be very helpful. When an emergency arises, the system can be connected to a microcontroller and notify the appropriate people. A GPS receiver, a microcontroller, and a GSM modem are the components of this tracking system. This information is processed by the microcontroller and forwarded to the appropriate numbers after processing. Dr. B. Rambabu | S. Navya | M. Sahithi Vyas | A. Dishendra Sekhar "Third Eye for Blind using Ultrasonic Sensor Vibrator Glove" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-1 , February 2023, URL: https://www.ijtsrd.com/papers/ijtsrd53888.pdf Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/53888/third-eye-for-blind-using-ultrasonic-sensor-vibrator-glove/dr-b-rambabu
Sensor Stick walking aid for the blindsIJRES Journal
In this paper, few methods of aiding and guiding visually impaired persons are presented. They are analyzed and studied thoroughly. Some commercially available systems help in aiding people with disabilities of seeing and give information refereeing to the location of the users. We propose an intelligent” stick equipped with an ultrasonic sensor that takes information about the environment. This information is processed and is delivered to the handle stick and thus can be interpreted by the users. The stick will produce beeping sound with varying speed according to the distances of obstacles. This stick will provide assists to visually impaired persons by providing informations related to obstacles distances. This device was tested with blind persons and results are presented.
Design and implementation of smart guided glass for visually impaired peopleIJECEIAES
The objective of this paper is to develop an innovative microprocessor-based sensible glass for those who are square measure visually impaired. Among all existing devices in the market, one can help blind people by giving a buzzer sound when detecting an object. There are no devices that can provide object, hole, and barrier information associated with distance, family member, and safety information in a single device. Our proposed guiding glass provides all that necessary information to the blind person’s ears as audio instructions. The proposed system relies on Raspberry pi three model B, Pi camera, and NEO-6M global positioning system (GPS) module. We use TensorFlow and faster region-based convolutional neural network (R-CNN) approach for detection of objects and recognition of family members of the blind man. This system provides voice information through headphones to the ears of the blind person, and facile the blind individual to gain independence and freedom within the indoor and outdoor atmosphere.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
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Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.