Before emojis, before writing, before speech, there was non-verbal communication ... exactly when we need it the most. Face masks, video chats and personal protective equipment make it harder ...

Before emojis, before writing, before speech, there was non-verbal communication ... exactly when we need it the most. Face masks, video chats and personal protective equipment make it harder ...

Take for example a non-verbal person who can’t necessarily ... This is where Augmentative and Alternative Communication (AAC) devices come in. Recently tasked with building such a device ...