Control A Wheelchair With Your Nose

07/28/2010, A group of researchers over in Israel have come up with a rather interesting “sniff controller”, which, as its name implies, allows the user to control devices (such as a wheelchair) via their nose. While it’s still a long way [...]

Artificial nose sniffs out poisonous gases

09/17/2009, There is a new sensor developed which is able to sniff out noxious gases with on-the-nose accuracy, where tasks like identifying chemicals such as ammonia and hydrogen cyanide in under 120 seconds is performed in a snap. Developers have already [...]