Or Project Ara

Or Moto Z

https://en.wikipedia.org/wiki/Moto_Z

https://en.wikipedia.org/wiki/Project_Ara

Or Pockit

https://pockit.ai/

> Websites prove their identity via certificates, which are valid for a set time period. The certificate for pockit.ai expired on 12/13/2023.

Jolla's TOH (The Other Half) which is back in their latest reincarnation [1].

I have to say though: I like the communication of the Mecha Comet team here (and the UI). I wish them the best.

[1] https://forum.sailfishos.org/t/the-other-half-returns-commun...

I remember that!

Reminds me also of Motorola's attempt to have a hardware-expansible phone a few years ago, the Moto Z range and Moto Mods.

https://www.team-bhp.com/forum/gadgets-computers-software/25...

Obviously this is much more open than the proprietary moto-z stuff.