The document discusses RFID (radio frequency identification) technology, including its components, types of tags, and applications. It provides details on current and potential future applications in various industries. It also summarizes the results of an online survey that found respondents think RFID could be applied most in library management, logistics/supply chain management, and medical uses. The document concludes RFID offers benefits but also has limitations around cost and standardization.
RFID technology allows for wireless identification of objects using radio frequencies. It consists of RFID tags attached to objects and RFID readers that can identify tags. Tags contain information like serial numbers that is transmitted to readers. There are active, semi-passive, and passive tags that differ in power source and range. Current applications include asset tracking, supply chain management, toll collection, and access control. While offering benefits over barcodes, issues remain around cost and standardization. The future of RFID may include increased medical and library uses.
The document discusses RFID (Radio Frequency Identification) technology, including how it works, different types of RFID tags, common applications, and the results of a survey on opinions of RFID. The survey found that respondents thought RFID could be useful for applications like library management, logistics and supply chain management, and medical uses. However, some concerns about RFID included the potential high cost compared to barcodes and issues with signal interference from some materials.
The document discusses RFID technology including its components, types of tags, applications, and survey results. RFID systems consist of tags, readers, and software. Tags can be passive, semi-passive, or active. Common applications include asset tracking, supply chain management, electronic toll collection, and smart cards. A survey found potential uses in inventory control, logistics, libraries, and security. Further development of RFID is seen in medical and library applications.
Thank you for participating in the survey. RFID technology holds great potential to benefit many industries through improved efficiency and reduced costs. As the technology continues to develop and costs decrease, adoption will likely increase further.
This document discusses 3D technology and provides an overview of radio frequency identification (RFID) including its components, types of tags, applications, and a survey of opinions on RFID. It describes how RFID works and consists of RFID tags with stored data and a reader system. Common applications discussed include access control, asset tracking, transportation/logistics, and payment systems. The document also outlines potential future developments and conclusions on RFID technology.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of RFID tags, current applications across various industries, results from an online survey on potential applications, areas for further development, and concludes that RFID provides contactless reading and can hold more data than barcodes, though costs remain higher than barcodes and standards are still being developed.
1. RFID uses radio frequency to electronically identify objects through tags that contain identifying information transmitted to readers.
2. There are three main types of RFID tags - passive, semi-passive, and active - which differ in their power source and transmission range.
3. Current applications of RFID include access control, asset tracking, supply chain management, and electronic toll collection, though adoption varies by industry and application.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of RFID tags, frequency ranges and read ranges, applications in various industries, and benefits. RFID systems use radio waves to automatically identify objects by reading RFID tags that are attached to or incorporated into objects. The document also notes some positive aspects and limitations of RFID technology compared to barcodes.
RFID technology allows for wireless identification of objects using radio frequencies. It consists of RFID tags attached to objects and RFID readers that can identify tags. Tags contain information like serial numbers that is transmitted to readers. There are active, semi-passive, and passive tags that differ in power source and range. Current applications include asset tracking, supply chain management, toll collection, and access control. While offering benefits over barcodes, issues remain around cost and standardization. The future of RFID may include increased medical and library uses.
The document discusses RFID (Radio Frequency Identification) technology, including how it works, different types of RFID tags, common applications, and the results of a survey on opinions of RFID. The survey found that respondents thought RFID could be useful for applications like library management, logistics and supply chain management, and medical uses. However, some concerns about RFID included the potential high cost compared to barcodes and issues with signal interference from some materials.
The document discusses RFID technology including its components, types of tags, applications, and survey results. RFID systems consist of tags, readers, and software. Tags can be passive, semi-passive, or active. Common applications include asset tracking, supply chain management, electronic toll collection, and smart cards. A survey found potential uses in inventory control, logistics, libraries, and security. Further development of RFID is seen in medical and library applications.
Thank you for participating in the survey. RFID technology holds great potential to benefit many industries through improved efficiency and reduced costs. As the technology continues to develop and costs decrease, adoption will likely increase further.
This document discusses 3D technology and provides an overview of radio frequency identification (RFID) including its components, types of tags, applications, and a survey of opinions on RFID. It describes how RFID works and consists of RFID tags with stored data and a reader system. Common applications discussed include access control, asset tracking, transportation/logistics, and payment systems. The document also outlines potential future developments and conclusions on RFID technology.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of RFID tags, current applications across various industries, results from an online survey on potential applications, areas for further development, and concludes that RFID provides contactless reading and can hold more data than barcodes, though costs remain higher than barcodes and standards are still being developed.
1. RFID uses radio frequency to electronically identify objects through tags that contain identifying information transmitted to readers.
2. There are three main types of RFID tags - passive, semi-passive, and active - which differ in their power source and transmission range.
3. Current applications of RFID include access control, asset tracking, supply chain management, and electronic toll collection, though adoption varies by industry and application.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of RFID tags, frequency ranges and read ranges, applications in various industries, and benefits. RFID systems use radio waves to automatically identify objects by reading RFID tags that are attached to or incorporated into objects. The document also notes some positive aspects and limitations of RFID technology compared to barcodes.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of RFID tags, frequency and read ranges, and applications. It provides details on how RFID systems work and surveys results on industries where respondents think RFID can be applied, with logistics and supply chain management and library management being the most common responses. The document also discusses pros and cons of RFID compared to other identification technologies like barcodes.
RFID technology allows wireless identification of objects using radio waves. An RFID system consists of RFID tags attached to objects, readers that can identify tags, and software to process tag data. Tags contain information like serial numbers that is transmitted to readers when in range. Common applications include access control, asset tracking, supply chain management and electronic toll collection. A survey found respondents saw potential RFID applications in inventory control, document management, security, and library management. Further development opportunities exist in medical and library uses of RFID. While bringing convenience, RFID has higher costs than barcodes and standards are still being developed.
RFID technology uses radio waves to automatically identify objects through RFID tags and readers. The document discusses the components, types, and applications of RFID systems in areas such as supply chain management, access control, and electronic toll collection. It also outlines future developments and opportunities for RFID, as well as some limitations regarding cost and standardization.
The document discusses Radio Frequency Identification (RFID) technology, including how RFID systems work, the different types of RFID tags, common RFID applications in areas like supply chain management and access control, and the results of a survey on opinions about RFID's benefits and limitations.
1) RFID uses radio frequencies to electronically identify objects through radio tags attached to objects which transmit data to readers.
2) Common RFID applications include asset tracking, access control, supply chain management, and electronic toll collection.
3) While RFID provides benefits like improved efficiency and reduced costs, issues remain around higher costs compared to barcodes and interference from some materials.
This document discusses radio frequency identification (RFID) technology. It begins by defining RFID and its components, including RFID tags, readers, and software. It then covers the different types of RFID tags and their applications in areas like supply chain management, vehicle identification, and access control. The document presents results of an online survey that asked small and medium enterprises about possible RFID applications. It concludes that while RFID provides benefits over barcodes like contactless reading and rewritable data, costs remain relatively high and standards are still being developed.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of tags, applications in various industries, and results of an online survey on perceived benefits of RFID. RFID uses radio waves to automatically identify objects through tags that can be read from several meters away and contain data stored on integrated circuits. Common applications of RFID discussed include access control, asset tracking, supply chain management, and electronic toll collection.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of RFID tags, operating frequencies and read ranges, applications in various industries, and benefits. While RFID provides benefits like contactless reading and ability to hold more data than barcodes, its adoption faces challenges from higher costs compared to barcodes and potential interference from some materials. Overall, the document presents an overview of RFID technology and its use and opportunities across different sectors.
Thank you for the summary. RFID technology shows promise for many applications. Continued development aims to address challenges and realize its full potential.
RFID technology uses radio waves to electronically identify objects. It consists of tags attached to objects and readers that can retrieve data from the tags, including serial numbers and other information. Common applications include access control, asset tracking, supply chain management, and electronic toll collection. A survey found that most small and medium enterprises see potential benefits of RFID in convenience and data storage, but costs remain relatively high compared to barcodes. Further development of RFID is focused on medical and library uses.
RFID technology uses radio waves to electronically identify objects. It consists of tags that contain information transmitted to a reader, and has applications in access control, asset tracking, supply chain management, and more. A survey found that most companies interested in RFID were in education, manufacturing, retailing, and warehousing. Further development of RFID may include medical and library uses. While RFID provides benefits over barcodes like contactless reading, it also faces challenges from higher costs and developing standards.
RFID technology uses radio waves to identify objects electronically. The document discusses RFID components, applications in various industries, results of a survey on its benefits, future developments including in medical and library uses, and concludes that while RFID provides benefits like increased efficiency and data capacity over barcodes, costs remain higher and standards are still being developed.
The document discusses Radio Frequency Identification (RFID) technology, including how RFID systems work, the different types of RFID tags, common applications of RFID, and a survey of public opinions on RFID technology and its potential future applications. RFID allows for contactless identification of objects using radio waves to transmit data stored on RFID tags to readers, and is beginning to be used in many industries for applications like access control, asset tracking, supply chain management, and electronic toll collection.
The document discusses the history, components, types, frequencies and applications of radio frequency identification (RFID) technology. It describes the basic parts of an RFID system and how passive, semi-passive, and active RFID tags operate. Examples of common applications of RFID technology are also provided across various industries such as logistics, retail, transportation and more.
This document discusses RFID (radio frequency identification) technology. It describes RFID as electronic labeling that uses radio waves to identify objects through tags attached to or embedded in them. The tags contain information like a serial number that is transmitted to an RFID reader when passed through its field. The document outlines the basic components of an RFID system including RFID tags, readers, and host computers. It also describes the different types of RFID tags and provides examples of current RFID applications like credit cards, transportation payment cards, electronic toll collection, and access control.
The document discusses radio frequency identification (RFID) technology. It describes the components of an RFID system including tags, readers, and antennas. It outlines the different types of RFID tags and their applications in areas like access control, asset tracking, supply chain management, and more. The document also presents the results of an online survey that found industries see potential for RFID in inventory control, logistics, security, and other areas. It concludes that while RFID offers benefits over barcodes, costs remain relatively high and standards are still being developed.
The survey found that RFID has positive applications in areas like medical uses and library management by allowing contactless reading of tags through materials and holding more data than barcodes. However, respondents also noted negatives such as RFID still having relatively high costs compared to barcodes and potential signal problems with some materials as standards are still being developed.
RFID technology allows for electronic identification of objects using radio waves. It consists of tags that carry data, readers that can interrogate tags, and software. There are passive, semi-passive, and active tags. Current applications include access control, asset tracking, supply chain management, and toll collection. A survey found benefits include improved efficiency and inventory visibility. Further development opportunities exist in medical and library uses. While convenient, RFID has higher costs than barcodes and standards are still being developed.
The document discusses RFID technology, including its components, frequency ranges, tag types, and applications in various industries. A survey was conducted to gather opinions on possible RFID applications from small and medium enterprises. The document concludes that RFID provides benefits like contactless reading and holding more data than barcodes, but also has limitations like higher costs compared to barcodes and potential signal interference from some materials.
RFID technology allows for electronic identification and wireless tracking of objects using radio frequency signals. An RFID system consists of RFID tags attached to objects, RFID readers to interrogate tags, and software. There are three main types of tags: passive, semi-passive, and active. Current applications include access control, asset tracking, supply chain management, and electronic toll collection. While offering benefits over barcodes like contactless reading and rewritable data, RFID adoption has been limited by higher costs compared to barcodes and interoperability issues due to evolving standards. Further developments are expected in medical and library uses of RFID.
The document outlines the steps to develop a magazine including adding text and banners, adding titles and other information, and making finishing touches to complete the magazine.
This document discusses living an open and creative life through the lens of baseball metaphors. It encourages fighting for the best opportunities and thinking outside the box. The overall message is about using one's senses and passion to move forward in life and embrace new experiences.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of RFID tags, frequency and read ranges, and applications. It provides details on how RFID systems work and surveys results on industries where respondents think RFID can be applied, with logistics and supply chain management and library management being the most common responses. The document also discusses pros and cons of RFID compared to other identification technologies like barcodes.
RFID technology allows wireless identification of objects using radio waves. An RFID system consists of RFID tags attached to objects, readers that can identify tags, and software to process tag data. Tags contain information like serial numbers that is transmitted to readers when in range. Common applications include access control, asset tracking, supply chain management and electronic toll collection. A survey found respondents saw potential RFID applications in inventory control, document management, security, and library management. Further development opportunities exist in medical and library uses of RFID. While bringing convenience, RFID has higher costs than barcodes and standards are still being developed.
RFID technology uses radio waves to automatically identify objects through RFID tags and readers. The document discusses the components, types, and applications of RFID systems in areas such as supply chain management, access control, and electronic toll collection. It also outlines future developments and opportunities for RFID, as well as some limitations regarding cost and standardization.
The document discusses Radio Frequency Identification (RFID) technology, including how RFID systems work, the different types of RFID tags, common RFID applications in areas like supply chain management and access control, and the results of a survey on opinions about RFID's benefits and limitations.
1) RFID uses radio frequencies to electronically identify objects through radio tags attached to objects which transmit data to readers.
2) Common RFID applications include asset tracking, access control, supply chain management, and electronic toll collection.
3) While RFID provides benefits like improved efficiency and reduced costs, issues remain around higher costs compared to barcodes and interference from some materials.
This document discusses radio frequency identification (RFID) technology. It begins by defining RFID and its components, including RFID tags, readers, and software. It then covers the different types of RFID tags and their applications in areas like supply chain management, vehicle identification, and access control. The document presents results of an online survey that asked small and medium enterprises about possible RFID applications. It concludes that while RFID provides benefits over barcodes like contactless reading and rewritable data, costs remain relatively high and standards are still being developed.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of tags, applications in various industries, and results of an online survey on perceived benefits of RFID. RFID uses radio waves to automatically identify objects through tags that can be read from several meters away and contain data stored on integrated circuits. Common applications of RFID discussed include access control, asset tracking, supply chain management, and electronic toll collection.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of RFID tags, operating frequencies and read ranges, applications in various industries, and benefits. While RFID provides benefits like contactless reading and ability to hold more data than barcodes, its adoption faces challenges from higher costs compared to barcodes and potential interference from some materials. Overall, the document presents an overview of RFID technology and its use and opportunities across different sectors.
Thank you for the summary. RFID technology shows promise for many applications. Continued development aims to address challenges and realize its full potential.
RFID technology uses radio waves to electronically identify objects. It consists of tags attached to objects and readers that can retrieve data from the tags, including serial numbers and other information. Common applications include access control, asset tracking, supply chain management, and electronic toll collection. A survey found that most small and medium enterprises see potential benefits of RFID in convenience and data storage, but costs remain relatively high compared to barcodes. Further development of RFID is focused on medical and library uses.
RFID technology uses radio waves to electronically identify objects. It consists of tags that contain information transmitted to a reader, and has applications in access control, asset tracking, supply chain management, and more. A survey found that most companies interested in RFID were in education, manufacturing, retailing, and warehousing. Further development of RFID may include medical and library uses. While RFID provides benefits over barcodes like contactless reading, it also faces challenges from higher costs and developing standards.
RFID technology uses radio waves to identify objects electronically. The document discusses RFID components, applications in various industries, results of a survey on its benefits, future developments including in medical and library uses, and concludes that while RFID provides benefits like increased efficiency and data capacity over barcodes, costs remain higher and standards are still being developed.
The document discusses Radio Frequency Identification (RFID) technology, including how RFID systems work, the different types of RFID tags, common applications of RFID, and a survey of public opinions on RFID technology and its potential future applications. RFID allows for contactless identification of objects using radio waves to transmit data stored on RFID tags to readers, and is beginning to be used in many industries for applications like access control, asset tracking, supply chain management, and electronic toll collection.
The document discusses the history, components, types, frequencies and applications of radio frequency identification (RFID) technology. It describes the basic parts of an RFID system and how passive, semi-passive, and active RFID tags operate. Examples of common applications of RFID technology are also provided across various industries such as logistics, retail, transportation and more.
This document discusses RFID (radio frequency identification) technology. It describes RFID as electronic labeling that uses radio waves to identify objects through tags attached to or embedded in them. The tags contain information like a serial number that is transmitted to an RFID reader when passed through its field. The document outlines the basic components of an RFID system including RFID tags, readers, and host computers. It also describes the different types of RFID tags and provides examples of current RFID applications like credit cards, transportation payment cards, electronic toll collection, and access control.
The document discusses radio frequency identification (RFID) technology. It describes the components of an RFID system including tags, readers, and antennas. It outlines the different types of RFID tags and their applications in areas like access control, asset tracking, supply chain management, and more. The document also presents the results of an online survey that found industries see potential for RFID in inventory control, logistics, security, and other areas. It concludes that while RFID offers benefits over barcodes, costs remain relatively high and standards are still being developed.
The survey found that RFID has positive applications in areas like medical uses and library management by allowing contactless reading of tags through materials and holding more data than barcodes. However, respondents also noted negatives such as RFID still having relatively high costs compared to barcodes and potential signal problems with some materials as standards are still being developed.
RFID technology allows for electronic identification of objects using radio waves. It consists of tags that carry data, readers that can interrogate tags, and software. There are passive, semi-passive, and active tags. Current applications include access control, asset tracking, supply chain management, and toll collection. A survey found benefits include improved efficiency and inventory visibility. Further development opportunities exist in medical and library uses. While convenient, RFID has higher costs than barcodes and standards are still being developed.
The document discusses RFID technology, including its components, frequency ranges, tag types, and applications in various industries. A survey was conducted to gather opinions on possible RFID applications from small and medium enterprises. The document concludes that RFID provides benefits like contactless reading and holding more data than barcodes, but also has limitations like higher costs compared to barcodes and potential signal interference from some materials.
RFID technology allows for electronic identification and wireless tracking of objects using radio frequency signals. An RFID system consists of RFID tags attached to objects, RFID readers to interrogate tags, and software. There are three main types of tags: passive, semi-passive, and active. Current applications include access control, asset tracking, supply chain management, and electronic toll collection. While offering benefits over barcodes like contactless reading and rewritable data, RFID adoption has been limited by higher costs compared to barcodes and interoperability issues due to evolving standards. Further developments are expected in medical and library uses of RFID.
The document outlines the steps to develop a magazine including adding text and banners, adding titles and other information, and making finishing touches to complete the magazine.
This document discusses living an open and creative life through the lens of baseball metaphors. It encourages fighting for the best opportunities and thinking outside the box. The overall message is about using one's senses and passion to move forward in life and embrace new experiences.
Ryan is walking to meet a member of the 241 group on campus. He feels like he is being watched. Another member hands him a package marked with 241. When Ryan turns around, the other member disappears. The numbers in 241 represent the number of people in the group, the number involved in the deal, and what the package is about. The opening sequence will be filmed using natural lighting to build tension. It will feature characters in normal attire, on a college campus and castle grounds, with a tense and mysterious performance.
Vance Price is a 12-year-old African American boy who lives in Lynwood, Illinois. He enjoys math in school and wants to get good grades this year. His favorite sport is baseball and he dreams of playing in the MLB. Family traditions are also important to him, such as his family's Baptist religion and biannual reunions that celebrate his great-great-grandmother who was born into slavery.
This document discusses living an open and creative life through the lens of baseball metaphors and senses. It encourages fighting for the best opportunities and thinking outside the box in life, as culture and creativity are everywhere. The overall message is about having passion and being alive through keeping one's senses and mind open.
Dokumen tersebut membahas tentang atmosfer, yang merupakan lapisan udara yang menyelubungi bumi. Atmosfer sangat penting bagi kehidupan karena mengandung oksigen yang diperlukan untuk bernafas. Atmosfer juga melindungi bumi dari sinar matahari yang berbahaya."
The film will be a teen drama about a boy who is bullied by skater kids for not fitting in. The bullying progresses from texts and online to verbal abuse, leading the main character to consider suicide. However, the story ultimately shows his life improving as he finds friends who accept him. The target audience is teenagers and young adults aged 13 to 25, as both males and females will be able to relate to or enjoy the story of overcoming bullying.
Digital Marketing Head-first - Dive in like a proMark Murphy
The document discusses digital marketing strategies and tactics for organizations. It emphasizes that digital marketing campaigns must be customized to an organization's individual problems, culture, and goals. The document provides examples of digital marketing tactics like SEO, social media, PPC advertising, and email marketing. It also discusses how to develop integrated digital marketing campaigns by analyzing the mission, competitive landscape, capabilities, leadership, and specific tactics. The importance of user experience is highlighted. Overall the document stresses the need for customized digital strategies that are planned and measured effectively.
Ryan is walking to meet a member of the 241 group on campus. He feels like he is being watched. Another member hands him a package marked with 241. When Ryan turns around, the other member disappears. The numbers in 241 represent the number of people in the group, the number involved in the deal, and what the package is about. The opening sequence will be filmed using natural lighting to build tension. It will feature characters in normal attire, on a college campus and castle grounds, with a tense and mysterious performance.
Mata berkedut atau biasa dinamakan kedutan hampir pernah dirasakan semua orang. Karena jarang-jarang terjadi, ketika mata kedutan biasanya dianggap sebagai pertanda mau dapat rezeki atau dapat masalah.
Kedutan dianggap berbahaya jika kejadiannya berlangsung secara terus menerus dan dalam waktu lama atau gerakannya tidak bisa diobati. Menurut Burt Dubow, OD, FAAO, pakar mata dari Contact Lens and Cornea Section of the American Optometric Association, kedutan bukan masalah medis yang serius. Kedutan adalah kontraksi yang melibatkan otot orbicularis oculi, dan setidaknya ada 7 faktor yang menjadi penyebab kedutan.
Seringkali para orang tua berpikir bahwa anak-anak tidak tahu apa-apa sampai mereka beranjak dewasa. Padahal sebaliknya, orang tua seharusnya juga belajar dari anak kecil untuk menghadapi dunia.
The document summarizes key points from the book "The Power of Habit" by Charles Duhigg. It explains that habits emerge from a neurological loop consisting of a cue, routine, and reward. The cue triggers the routine and craving for the reward, which then reinforces the loop. To change habits, one must identify the cue, routine, and rewards to find substitutes that satisfy the same craving. Experimenting with different rewards can help shape new behaviors.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Q.3 - What have you learned from your audience feedback?LH6868
From feedback on their poster, magazine cover, and teaser, the document discusses changes made. For the teaser, they added a 50-second soundtrack in Garage Band to match the film's genre based on feedback. They also shortened shots of a character walking in the teaser per a comment there were too many action shots and walking clips. The changes aimed to address audience comments on both projects.
RFID (Radio Frequency Identification) allows for wireless identification of objects using radio waves. It consists of RFID tags attached to objects and RFID readers that can identify tags. The document discusses RFID components, types of tags (passive, semi-passive, active), applications (asset tracking, supply chain management, toll collection), results of an online survey of SMEs on RFID use, and future opportunities in medical and library uses. It concludes that while RFID provides benefits over barcodes like contactless reading and updating data, costs remain relatively high and standards are still being developed.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of RFID tags, current applications across various industries, results from an online survey on potential applications, areas for further development, and concludes that RFID provides contactless reading and can hold more data than barcodes, though costs remain higher than barcodes and standards are still being developed.
The document discusses RFID technology, including its components, types of tags, current applications, results of an online survey on its benefits in different industries, further development areas, and conclusion. RFID provides benefits like contactless reading, ability to hold more data than barcodes, and updating data, but costs remain relatively high and standards are still being developed. Overall, the document provides an overview of RFID technology and its applications.
The document discusses Radio Frequency Identification (RFID) technology, including how RFID systems work, different types of RFID tags, common RFID frequencies and their applications. It also presents results from an opinion survey on possible applications of RFID technology. In conclusion, while RFID provides benefits like contactless reading and storing more data, its costs remain higher than barcodes and standards are still being developed.
Wi-Fi allows for wireless networking over local areas. There are different types of RFID tags - active tags which contain batteries and communicate over longer distances, semi-passive tags which contain batteries to power the chip but only transmit when receiving a signal, and passive tags which derive power from reader signals. RFID systems operate at different frequencies for various read ranges and data transmission speeds and are used in many applications such as access control, asset tracking, and supply chain management.
The document discusses Radio Frequency Identification (RFID) technology, including how RFID systems work, the different types of RFID tags, common RFID applications in areas like supply chain management and access control, and the results of a survey on industries where respondents think RFID can be applied. The conclusion covers both benefits of RFID like contactless reading and ability to hold more data than barcodes, as well as limitations like higher costs compared to barcodes and potential signal interference issues.
The document discusses Radio Frequency Identification (RFID) technology, including how it works, its components, types of tags, frequency and read ranges, applications in various industries, and results from a survey on potential uses for RFID. RFID uses radio waves to automatically identify objects and has benefits over barcodes like storing more data and reading from a distance, though costs remain higher and standards are still being developed.
RFID technology allows for wireless identification of objects using radio frequencies. A basic RFID system consists of RFID tags attached to objects, readers, and application software. RFID tags contain integrated circuits that store and transmit data to readers. Common applications of RFID include asset tracking, supply chain management, electronic toll collection, and access control. A survey found positive opinions on using RFID from manufacturing, retailing, and education industries. Further development of RFID is expected in medical and library uses. While RFID provides benefits over barcodes, its cost remains relatively high.
The document discusses RFID technology, including how it works, its components, different tag types, applications in various industries, and the results of a survey on possible uses for RFID. RFID uses radio waves to automatically identify objects through tags attached to or embedded in them, and is seen as having potential applications across industries like logistics, healthcare, and asset tracking due to benefits like contactless reading and storing more data than barcodes. However, concerns about RFID include higher costs compared to barcodes and potential signal interference from some materials.
This document discusses 2D barcodes and RFID technology. It describes the components and types of RFID tags, including passive, semi-passive, and active tags. It also outlines several common applications of RFID technology, such as asset tracking, access control, and supply chain management. The document reports the results of an online survey that found logistics and supply chain management to be the most common industry seen as suitable for RFID applications. It concludes that RFID offers benefits over barcodes like contactless reading and rewritable data, but that costs remain relatively high.
1) RFID uses radio frequencies to electronically identify objects. Tags carry data like serial numbers that readers can access without line of sight.
2) RFID has applications in access control, asset tracking, supply chain management, and electronic toll collection.
3) A survey found that respondents saw potential RFID applications in document management, inventory control, library management, and logistics. Further development is needed in medical uses and library management to realize more benefits.
The document provides an overview of RFID (radio frequency identification) technology, including its components, types of tags, frequencies used, and applications. It discusses how RFID works by using radio waves to transmit data stored electronically on a tag to a reader, and describes the basic parts of an RFID system. The document also summarizes a survey of opinions on possible applications of RFID technology and the perceived benefits and limitations.
RFID is a technology that uses radio waves to identify objects electronically. It consists of tags that carry data, readers that can interrogate the tags, and software. Common applications include access control, asset tracking, supply chain management, and payment systems like Paywave. A survey found that respondents thought RFID could be applied to inventory control, logistics, library management, and healthcare. Further development is needed in medical and library uses. While RFID provides benefits over barcodes like storing more data, costs remain higher and standards are still being developed.
2. Future
Intorduction
Suvey development
of online Application Conclusion
results and
shopping
opportunities
10/23/2012
3. RFID
RFID = Radio Frequency Identification
Electronic labeling and wireless identification of objects using radio
frequency
Tag carries with its information
• a serial number
• Model number
• Color or any other imaginable data
When these tags pass through a field generated by a compatible
reader, they transmit this information back to the reader, thereby
identifying the object
10/23/2012
4. RFID COMPONENTS
A basic RFID system consists of these components:
• A programmable RFID tag/inlay for storing item data;
• Consisting of an RFID chip for data storage
• an antenna to facilitate communication with the RFID chip
A reader/antenna system to interrogate the RFID inlay
Application software and a host computer system
10/23/2012
5. RFID TAG
The RFID tag consists of an integrated circuit (IC) embedded
in a thin film medium.
Information stored in the memory of the RFID chip is
transmitted by the antenna circuit embedded in the RFID inlay
via radio frequencies, to an RFID reader
3 types
• Passive
• Semi-passive
• Active
10/23/2012
6. TYPES OF RFID TAGS
Active Tags Semi-passive Tags Passive Tags
• Use a battery • Contain built-in • Derive their power
• communicate over batteries to power the from the field
distances of several chip’s circuitry, resist generated by the
meters interference and reader
circumvent a lack of • without having an
power from the reader active transmitter to
signal due to long transfer the
distance. information stored
• They are different from
active tags in that they
only transmit data at
the time a response is
received
10/23/2012
7. APPLICATIONS
Frequency Appx. Read Data Speed Cost Application
Range of
Tags
Low Frequency <5cm Low High • Animal Identification
(125kHz)
(passive) • Access Control
High Frequency 10 cm – 1m Low to Mediu • Smart Cards
(13.56 Mhz) Moderate m to
(passive) • Payment (paywave)
Low
Ultra High 3m -7m Moderate to Low • Logistics and Supply
Frequency (433, High Chain
(passive)
868-928 Mhz)
• Baggage Tracking
Microwave (2.45 10m -15m High High • Electronic toll collection
& 5.8 Ghz) (Autotoll)
(passive)
• Container Tracking
20m – 40m
(active)
10/23/2012
8. CURRENT
Application Segment
APPLICATIONS
Representative Competitive Current Typical Tag Type
Applications Technologies Penetration
Access Control Doorway entry Other keyless entry High Passive
technologies
Asset Tracking Locating tractors None Low Active
within a freight yard
Asset Tagging Tracking corporate Bar Code Low Passive
computing systems
Authentication Luxury goods Holograms Low Passive
counterfeit prevention
Baggage Tracking Positive bag matching Bar Code, Optical Low Passive
Character Recognition
POS Applications SpeedPass Credit Cards, Smart Medium Passive
Cards, Wireless Phones
SCM (Container Level) Tracking containers in GPS-based Systems Low Active
shipping terminals
SCM (Pallet Level) Tracking palletized Bar Code Minimal Active, Passive
shipments
SCM (Item Level) Identifying individual Bar Code Minimal Passive
items
Vehicle Identification Electronic toll Bar Code, License plate, Medium Active, Passive
collection reader systems
Vehicle Immobilizers Automotive ignition Other theft prevention High Passive
systems technologies
10/23/2012
9. Credit Cards with RFID
(Paywave function)
APPLICATIONS
Octopus (Smart Card)
10/23/2012
10. APPLICATIONS
Autotoll (Electronic toll collection)
Access Control
10/23/2012
11. ONLINE SURVEY
Target: SME
Information: Opinion on RFID and its applications
Site:
• http://qtrial.qualtrics.com/SE/?SID=SV_9N5UPRZuyuWtsk4
10/23/2012
12. SURVEY RESULT
Types of industries that respondents think
it is possible to apply RFID technology
Document Management
8%
Inventory Control
10%
Security
Customer Services
8%
5%
Library Management Hotel Management
21% Other 5%
18%
Banking and Finance
5%
Pharmaceutic
manufacturing
Social Services
industries Logistics and Supply Chain 3%
15% Management
20%
10/23/2012
13. FURTHER
DEVELOPMENT
In medical uses and library management
10/23/2012
15. Positive
CONCLUSION
• RFID is a contactless reading technology and can read through other materials
• Hold more data than barcode does
• RFID tags data can be changed or added
• More effective, bring lots of convenience to us
Negative
• Cost is relatively remain high (compare to barcode)
• RFID signals may have problems with some materials
• RFID standards are still being developed
10/23/2012