Google’s Lookout app for vision-impaired now scans food labels and long documents

Google’s Lookout app for vision-impaired now scans food labels and long documents

Google has updated its Lookout app, an AI toolkit for people with impaired vision, with two helpful new capabilities: scanning long documents and reading out food labels. Paper forms and similarly-shaped products at the store present a challenge for blind folks and this ought to make things easier.


Food labels, if you think about it, are actually a pretty difficult problem for a computer vision system to solve. They’re designed to be attention-grabbing and distinctive, but not necessarily highly readable or informative. If a sighted person can accidentally buy the wrong kind of peanut butter, what chance does someone who can’t read the label themselves have?



Image Credits: Google


The new food label mode, then, is less about reading text and more about recognizing exactly what product it’s looking at. If the user needs to turn the can or bottle to give the camera a good look, the app will tell them so. It compares what it sees to a databa ..

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