>What are the tech gadgets which folks need which haven't been made yet? I'd rather ask what does exist today that Apple can also do but they don't yet? iPod,

>What are the tech gadgets which folks need which haven't been made yet? I'd rather ask what does exist today that Apple can also do but they don't yet? iPod, iPhone, iPad, Apple Watch, AirPods etc. All these things existed before, they weren't new things on the market.