Tellspec
A handheld device that shoots lasers into food and then sends nutritional stats to your smartphone.
Tellspec looks a bit like a garage-door opener and uses “laser spectroscopy, nanophotonics and a unique mathematical algorithm” to determine the chemical composition of food items - including the overall calorie count and the presence of gluten and other allergens. A revolutionary tool for dieters, allergy-sufferers, or anyone who’d prefer not to ingest contaminated foods.