Peppr

Those kinda exist already. Even Realities G2s, for example: no cameras, built in subtitles and live translation and navigation on a discrete minimal display, open source SDK. Expensive and not quite mature, but that's a perfectly defensible device to be wearing IMO (they do have microphones. So does your phone)

It's only Toyota who went deep into hydrogen. Even then they have 1 model, the Mirai, which is horseshit even without taking the infrastructure problem into account (which should absolutely be taken into account). They sold like dozens. It was a fairly transparent anti-EV deflection. None of the other OEMs made serious foray into the tech, though some did pay it lip service (for the same reasons).

Also importantly, hydrogen doesn't suit Japan any better than anywhere else. They have zero production capability and the import route is an oil exec's fever dream

People say that dream states don't do well with text or numbers in particular.

I've read in lucid dreaming communities that trying to read the time on a clock, or small text (and failing to do so), is how some people manage to realize they're in a dream as a first step to taking control.

It's very obvious that they are going for the ad market. It's the only way their business model makes any amount of sense, especially now that they're intentionally tanking (commoditizing) the API market under Anthropic's feet.