I like to always speculate what we have stored in our future. I believe AR and BR has a great place for all humankind. This is going to take care of short-term memory and long-term memory. Along with making us walking encyclopedias. As Elon Musk had eluded and one of his podcast he says we are cyborgs. We can take it a step further by having neural link the attached or some type of device being hooked on to our brains to be able to do this.