1 a wasting away of the body, as from poor nutrition, nerve damage, or disuse. 2  to undergo atrophy; wither; degenerate:His crippled leg began to atrophy with no exercise. 3  to become weakened; decline:Industry atrophied in bad economic times.
Voice Amplifiers / Long Range Listening Devices. Listening devices can be utilized for a variety of purposes including listening through a wall, listening from a distance or enjoying your favorite animals in the wild. More complex systems contain an audio transmitter and receiver.
Find out in our essential guide to NFC, and how to use NFC on your smartphone to do useful things. We explain Near Field Communications technology. NFC-aka Near Field Communications-is a feature of many portable devices these days.o when you pop your smartphone into a Google Cardboard VR headset, it is the NFC chip that tells the headset to wake up. Staying in the future other potential uses for NFC include the ability to control devices around your home.