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
Thailand bans plastic waste imports to combat toxic pollution
BY THE OPTIMIST DAILY EDITORIAL TEAM Thailand officially banned the import of plastic waste, a move hailed as a victory by environmental campaigners. The ...
Read More7 overlooked money tips for a stronger financial future
BY THE OPTIMIST DAILY EDITORIAL TEAM We’ve all heard the standard financial advice: stick to a budget, save for a rainy day, and avoid ...
Read MoreNew nasal spray treatment could help prevent Alzheimer’s
According to the World Health Organization, around 55 million people worldwide suffer from dementia. Although there’s currently no cure, researchers are unabatedly looking for ...
Read MoreFeeling the gym blues? 7 strategies to kick your body comparison habit
You've prepared for that sizzling aerobic dancing class and are looking forward to crushing your workout. Unfortunately, the gym becomes an unanticipated battleground for ...
Read More
