Great list! Also augmented reality (or is that a subset of VR?) Also, a universal sensor/command infrasture (much more than the current iot). Also think of th

Great list! Also augmented reality (or is that a subset of VR?) Also, a universal sensor/command infrasture (much more than the current iot). Also think of the consumer: could you invent or contribute to a drone shield that lets you pay to let certain companies thru? (and related but bigger, easy/common micropayments still in the revolutionary category afaik). Last additions from me are the perfecting of the voice recognition (I love Alexa but still room for radical improvement) and also subvocal wearables (I'm sure this is within reach of our generation, imagine ease of speaking but retaining public-use)