If your looking for a source for a science project I would recommend a TV remote.
A wireless mouse, a robotic vacuum cleaner.
No technology yet has made infrared technology obsolete.
Irving J. Spiro has written: 'Infrared Technology XV' 'Infrared technology fundamentals' -- subject(s): Infrared technology 'Modern Utilization of Infrared Technology VIII'
Microwaves are close to infrared so much of the technology is similar.
infrared
infrared is limited to (line of sight) communications.
Infrared can't be used as a technology for wireless networks because of its slow speed and limited functionality. Infrared is used for wireless communication at very small level.
trolololololololo
Gilbert Gaussorgues has written: 'La thermographie infrarouge' -- subject(s): Infrared detectors, Infrared radiation 'Infrared thermography' -- subject(s): Infrared radiation, Infrared technology, Thermography
For example that machine that measures your body temperature when they had pandemics. That is the example of infrared waves. TV remote control
Yes. Bioceramic particles can reflect body heat energy into Far Infrared Radiation. This technology is found in specially made bioceramic-infused fabric, and is used for therapeutic purposes. An example of this technology is Back on Track fabric. Take a look at their website.
Bluetooth, infrared.
Infrared waves