Maighstir: There was a
third-party project to build a keyboard for the Jolla, using the phone's "The Other Half" interface intended for add-ons like that. The OS even has official support for hardware keyboards since a while back (I think since the release of 2.0). I didn't manage to get a TOHKBD though (read about the project, then forgot about it for a while, and when I remembered about it again, there were only DIY bits and pieces left).
adaliabooks: Interesting. Using the NFC (I assume that's what they're doing) to link it up is pretty genius.
Reminds me a bit of the Lego smart phone (
Project Ara apparently, didn't realise it was a Google thing), I wonder will they do a keyboard for that...
(The Kickstarter campaign I linked in the previous post has better detail)
The Jolla phone has contact points below the back cover, which can be used to provide power and two-way I2C communication to add-ons (the intention of the "The Other Half" system was to replace the back cover with another that has the function you want).
Unfortunately, it doesn't seem to have caught on very well (of course, the Jolla phone itself is fairly unknown), and the official TOH's only utilise the NFC sensor to identify themselves in order to authenticate for a download of a new theme (one for each available cover colour).
See
this image. Four contact points are close to the SIM card slot (right side) and two are on the left side. Also showing is the bundled "Snow White" TOH, with the NFC chip under the sticker (slightly lighter than the cover itself).
Maighstir: There was a
third-party project to build a keyboard for the Jolla, using the phone's "The Other Half" interface intended for add-ons like that. The OS even has official support for hardware keyboards since a while back (I think since the release of 2.0). I didn't manage to get a TOHKBD though (read about the project, then forgot about it for a while, and when I remembered about it again, there were only DIY bits and pieces left).
adaliabooks: Interesting. Using the NFC (I assume that's what they're doing) to link it up is pretty genius.
Reminds me a bit of the Lego smart phone (
Project Ara apparently, didn't realise it was a Google thing), I wonder will they do a keyboard for that...
Project Ara has, also unfortunately, been cancelled only a few days ago, though some software bits are in use in devices by other manufacturers. There is the similar
PuzzlePhone, though it's much less modular and only has three standard pieces - camera/CPU/storage, buildingbase/screen, and battery/secondary features - rather than Ara's "add five cameras and three batteries if you wish" connect-anything-anywhere idea.