Teach your child to communicate their needs using signs and symbols from Makaton and BSL as used in Something Special and Magic Hands. According to research from The Communication Trust, it is ...

Meanwhile, a tiny gyroscope also tracks hand motions ... Nvidia’s free AI-powered tool, Signs, makes learning sign language easier by providing instant feedback during practice.

This reminded us of the sign language gloves from the Hackaday Prize. These hands probably won’t advance the state of the art in prosthetics, but that wasn’t what they were going for.