Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Looking for a great product for the blind? Keep looking!

As a blind mom, I got one of these so I could use it for myself and for our kids. The voice is loud and clear, but that's the only thing that works right on this thing. Not only is it not clinically accurate it's not even in the ballpark. If your looking for a good product for the elderly, blind or low vision, or even something to make it easier as a sighted parent to use with your kids, THIS IS NOT IT. You're better off using the back of your hand to feel their forehead. That will get you more quick and accurate information than this thing will tell you. What a total and complete waste of money!