He has a degree in industrial engineering according to Wikipedia, logical thinking should come naturally to him. My high school decades ago teaches logic gates for it’s computer literacy curriculum. He might not be a programmer, but probably has exposure to these topics in general education.

I mean no offence to you. But education departments these days assume “kids have phones and iPads and must be computer geniuses” and stop teaching general computer courses. That’s a problem.

At this point, I’m wondering if I should set up a shell company of some kind, just to buy commercial digital signage TVs. They require registering with a company just to be allowed to buy them.

I bet it’s not about the internet, just the social media apps. Why not just uninstall the apps or tell the participants not to use them?

This is perhaps more useful, serving as both checksum and data correction.

https://en.m.wikipedia.org/wiki/Parchive

Not that it can fit in the blockchain though. At least from what little I know about blockchains, they can’t possibly store any substantial amount of data.

Why, when you have the ability to build robots of any shape or size, would you want to build a humanoid robot in particular? Are they just lacking creativity? Or is being humanoid just hype, like dotcom or AI?