1) Which one of the following options is NOT considered ubiquitous computing? 2)
ID: 3682599 • Letter: 1
Question
1) Which one of the following options is NOT considered ubiquitous computing?
2) Please match the technology with its description. The choices are: Near-field communications (NFC), Wi-fi, Ultra-wideband, WiMAX, Infrared, Cellular radio network.
1) This is the most common wireless technology for TV and DVD remote control devices
2) It's a popular choice for creating Hotspots
3) This is the most appropriate wireless technology for real-time location of caregivers and mobile equipment in healthcare environments
4) With the shortest range of any wireless network, this technology is designed to be used with contactless credit cards
5) This technology transmits data between mobile phones via radio waves using radio antennas placed within adjacent geographic areas
6) This technology is used to create Wide-area wireless networks under the IEEE 802.16 standard
QR Code on magazines and postersExplanation / Answer
1.) QR Code on magazines and posters is NOT considered ubiquitous computing
2.) 1. Infrared : This is the most common wireless technology for TV and DVD remote control devices.
2. Wi-fi : It's a popular choice for creating Hotspots.
3. Ultra-wideband : This is the most appropriate wireless technology for real-time location of caregivers and mobile equipment in healthcare environments.
4. Near-field communications (NFC) : With the shortest range of any wireless network, this technology is designed to be used with contactless credit cards
5. Cellular radio network : This technology transmits data between mobile phones via radio waves using radio antennas placed within adjacent geographic areas
6. WiMAX : This technology is used to create Wide-area wireless networks under the IEEE 802.16 standard
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