New technology
This is a phone that can make calls without batteries
According to Wired, the prototype of the phone (without batteries) is the best result of Talla's year-long study.
Backscatter
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3 published items.
New technology
A battery-free device can still send messages
Engineers at the University of Washington have built a wireless communications system that allows devices like smartphones to interact with each other without relying on…
New technology
Use idas equipment to oversee water pipes
Engineers in the UK have developed a way to simultaneously monitor all points along an underwater pipe using fiber optic cables.