Question

I want a comparison between Virtual Reality platform and RFID technologies in libraries and why we prefer RFID than VR

Answer 1

Comparision between virtual reality platform and RFID technologies in libraries and why we prefer RFID than VR :--

• RFID stands for Radio frequency identification. RFID uses radio frequencies to transmit data from sender to receiver.
• Where as Virtual reality represent computer generated environment which gives the experiences and sensations of real and imagionary location for user.
• RFID belongs devices like barcode and QR code.
• The VR technology is diveded into different level of user immersion like desktop windows on world system, use of moniter to display monoscopic images of the world.
• RFID system is devided into foru main parts --- tag which is attached to object whcih will be tracked, RFID reader, anntenna attached to reader and computer.
• VR desktop applications allows for distance learning in e-learning classrooms. and VR classroom provide more interactive settings between students and educators.
• RFID intigrate active signaling between mobile devices and and near field coupling by which mobile devices can communicate with peer devices in the immediate locality which can be upto 20 cm. for example - bluetooth and wifi.
• VR 3D modeling tools are used as tools to recreate, visualize and analyze archaeological sites and buildings and the objects which populates that environment like pottery, sculptures, artifacts and tools.
• RFID temrature sensor can identify goods and ensures that they remain within safe temrature range. for example - meat, dairy and fruits.
• Why we prefer RFID than VR technolgy --
• RFID technology is most used because it uses radio frequency to transmit data from sensor to reader.
• for example wristband and token, it transmit information to electronic readers setting up at different areas.
• Wrisband contains an RFID chip that stores credentials of attendees.