One possible target for Genode, aside from PCs and development boards, would be smartphones. The security measures tend to be "don't install this app if you don't want to give it these permissions." With Genode, this problem is easy to fix. Also, security exploits would be a lot harder. It seems to make sense to make a mobile operating system with Genode. We could use Cyanogenmod and/or Android code for app and hardware support. I have an old working android phone that I would be happy to use to test this, and will probably have another available within a few weeks. Note that there are no official Cyanogenmod ports for either device, but there might be an unofficial port for one of them.