I do think the bio-implanted device space is going to explode at some point. Here's where I see us headed:
* VR next. If you don't have an Oculus Quest 2 or realize what a game changer it is in terms of price, power and wireless usability, you really need to get one, no matter what you think of Zuck and FB. It's the next thing. And it'll look clunky as hell 5 years from now. It's the suitcase-sized laptop of the early 90s.
* Once very portable VR becomes a thing, augmented reality wearable glasses. As in real-time, amazing visuals that are seamlessly stitched into your reality, and so advantageous you won't want to live without them.
* Then bio-implanted augmented reality with wireless charging through the skin.
That's how I see the next 30 to 50 years unfolding in terms of devices. The first step is VR as the next big platform play. Incidentally I see three spaces there:
1. VR synthetic reality. [Already here and super fun and useful]
2. 360 film [Already here but cameras getting WAY better very fast]
3. Immersive vision-based augmented reality - visuals overlaid on regular vision. [Not quite here - but we do have PoC's and will be in the next couple years]