Researchers from the MIT have come up with a great way to use tiny changes in video recordings to reveal things that would otherwise be invisible to the naked eye and would require on-body sensors to show. For example, by looking at minute variations in the skin tone (due to the blood circulation) which are normally invisible to the naked eye, they can produce a new video feed that shows how fast someone’s heart is beating. Interestingly, there is no need to have a special environment to do it, and their technique also work on existing footage: they demonstrated it on a clip of Batman in which we can see Christian Bayle’s heart beat. (more…)
By Ubergizmo. Related articles: Steelcase Gesture Is An Office Chair Designed For Smartphone, Tablet Use, ‘Airwriting’ Glove Converts Arm Gestures Into Text Messages,
Post a Comment