See, it turns out that the Rabbit R1 seems to run Android under the hood and the entire interface users interact with is powered by a single Android app. A tipster shared the Rabbit R1’s launcher APK with us, and with a bit of tinkering, we managed to install it on an Android phone, specifically a Pixel 6a.

Edit: Someone also got doom and Minecraft running on this thing

    • infeeeee@lemm.eeEnglish
      11·
      6 months ago

      They wrote “lower level firmware modifications”, AOSP runs on Linux kernel, and firmware modifications usually mean they modified the Linux kernel. This device seems like a regular Android phone, and afaik this rules apply to all Android phones, that’s why Android rom cooking can exist.

      • jj4211@lemmy.worldEnglish
        71·
        6 months ago

        They may be compelled to release any driver code associated, however firmware is not covered by relation to kernel. Linux runs on mostly proprietary firmware. The “linux-firmware” package in many distributions that contains hot plug firmware is mostly proprietary blobs.

        That said I doubt they had much significant firmware work, it may just be logo and some tweaked configuration from their SoC vendor. They likely had to modify AOSP a bit more to allow their launcher unfettered access to the device in ways not modeled by standard AOSP, but that’s user space that isn’t GPL.

      • woodgen@lemm.eeEnglish
        1·
        6 months ago

        This was a marketing post, not a technical one. Unless we see any git branches or ROM teardown we won’t know what they were doing. I highly doubt that they did any kernel patches though.