dev_null

Broken ports, replace hard drive, replace memory, no software locks so custom software can keep it alive, replace battery (on a Switch for example).

Lots of thing right to repair could do for consoles.

The filaments themselves may be food safe but that doesn’t matter. The resulting object is not food safe not because of the material but because of the manufacturing process. Printing layer by layer leaves miniscule voids and holes in-between layers where bacteria can thrive and which are impossible to clean.

Your print is safe to eat out of the first time, but is never food safe again as it can never be cleaned from bacteria in all the thin holes.

That doesn’t seem to be the case, what are you basing this on?

If you want to align virtual content with the real world

I don’t though. Display and notifications covers everything I’d want. And if I need it to show me details about a business I’m facing, great, add GPS and a compass and it will know.

I like the concept of having a display in your glasses. I just don’t fathom why would you also put a camera on them.