There is a big problem with people overeating -often it seems because they aren’t paying attention to their meals.
Today’s invention is a pair of spectacles to be worn by people interested in eating more healthily.
These have wrap-around opaque ‘lenses’ which allow the wearer to look down on his or her plate but not elsewhere.
These look like conventional (cool) sunglasses and allow the diner to take part in conversation but also encourage them to concentrate on the taste and texture of the food (so that they will be much more aware of when they have had enough).
