Wiliot, a semiconductor company, has developed a paper-thin, battery-free Bluetooth tag, which can serve as a power unit for devices connected to the Internet of Things. The postage stamp-sized chip is able to harvest energy from ambient radio frequencies around us, such as Wi-Fi, Bluetooth, and cellular signals. The Internet of Things promises to connect billions of otherwise ordinary devices to the Internet, but when each one needs to have its own battery, there’s a limit to how small or cheap they can be. The Wiliot tag provides an innovative solution to the problem.
Paper-thin Bluetooth chip uses radio frequencies to harvest energy
More of Today's Solutions
This simple Blue Zone habit can improve your longevity
How often do you find yourself sitting on the floor in your day-to-day life? It turns out, sitting on the floor, while it may ...
Read MoreMeaningful moments: how to make family gatherings more engaging over the holi...
During the holiday season, the spirit of family togetherness is sometimes overshadowed by family tensions and unavoidable disputes. Caroline Maguire, M.Ed., a recognized childcare specialist ...
Read MoreImprove your daily routine: a neuroscientist’s advice to strengthening ...
BY THE OPTIMIST DAILY EDITORIAL TEAM In today's fitness-focused society, the importance of brain training is frequently overlooked. Daniel Amen, M.D., draws on over ...
Read MoreLA homelessness declines for a second consecutive year
BY THE OPTIMIST DAILY EDITORIAL TEAM Los Angeles County’s homelessness crisis has long loomed large, but new data offers a rare glimmer of progress: ...
Read More
