Caption:Made by euronews, the most watched news channel in Europe.
euronews knowledge brings you a fresh mix of the world's most interesting know-hows, directly from space and sci-tech experts.
Further information:What we wear says something about our personality - but what if our clothes and accessories could also tell us about our health? A smart shirt prototype can keep track of how much the wearer eats or drinks. Soft textile sensors in the collar monitor the neck muscles to inconspicuously detect swallows.
Link this video: http://www.science-media.org/197