Medically reviewed by Edmund Khoo, DDS Lockjaw (trismus) is a painful condition that limits your ability to open your mouth all the way. It occurs when the muscles you use to chew spasm, meaning they ...

Touchscreens are going hands-free with a new device that allows users to scroll through smartphones using only their tongues.

MouthPad: The 'Mouse for Your Mouth' Unveiled at CES 2024 for Touch-Free Device Use Scroll, type, make calls, even play chess with your tongue.

Touchscreens are going hands-free with a new device that allows users to scroll through smartphones using only their tongues.