Pain-free diabetes device developed by researchers
Researchers at Waterloo Engineering have developed a palm-sized device to monitor glucose levels in people with diabetes using radar and artificial intelligence (AI), not painful finger pricks to draw blood.
The new technology is safe, fast and accurate, and works by sending radio waves through the skin and into blood vessels when users place the tip of their finger on a touchpad.

fanfare at Engineering 7 almost two years ago.
