ship data point between small , portable equipment is full of compromise : higher transfer rates usually means a great drainpipe on the assault and battery . But UCLA researchershave a planto use shine Wi - Fi sign to assist solve that problem .
A squad from UCLA’sJet Propulsion Laboratoryhas spent the last two years developing engineering which allows little gimmick , like wearables , to communicate with Wi - Fi routers by reflecting the signal they send out right back . The estimate is to piggyback on the signaling and bring down power consumption at the same clock time .
The technology is called ambient backscatter , and the joyfulness is that devices using it do n’t require a sender . Instead , the twist is built in such a way that it tweak and reflects waves that are bouncing around us already — using peculiarly designed Wi - Fi reflector that uses just 0.01 % of the power of a normal Wi - Fi link .
Does it mold ? Sure ! In mental test , it ’s already managed to transfer data at speeds of up to 3 Mbps . The only downside is that it only works over distance of 8 foundation right now — though the investigator hope that could be increased to 65 foot in the future . If they can , this could actually twist into a practical solution . Let ’s see . [ UCLAviaEngadget ]
http://www.engadget.com/2025-02-05/ambient-backscatter-wearables/?ncid=rss_truncated
wearables
Daily Newsletter
Get the skillful technical school , scientific discipline , and culture news in your inbox daily .
News from the future , delivered to your present .
You May Also Like
