We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › A door security bar can be an excellent investment. This device, placed behind a door, ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? If you want an added level of security for your apartment or dorm, or travel ...

AMSTERDAM, Netherlands — Dutch guards overseeing prisoners on supervised parole may soon have a new tool at their disposal: a robotic knee brace that sends an electrical impulse cramping prisoners’ ...

NeLo is a flexible leg brace that uses sensor data to help polio patients—and people with sports injuries—lock and unlock their knees when walking. The brace is designed to switch between being ...