Touch
Ubuntu Touch is no longer maintained as a core product by Canonical. However, the Ubports community are continuing development.
The Touch project provides the open source code for enthusiasts and developers, to familiarise themselves with Ubuntu's phone and tablet experience and develop applications
The Ubuntu Touch a collection of open source projects that bring Ubuntu to multiple devices and form factors.
It is intended for enthusiasts who wantto contribute testing and building the platform.
Learn more and get involved:
For technical discussion: http://launchpad.net/~ubuntu-phone
For real-time chat: http://webchat.freenode.net/?channels=ubuntu-touch
Contribute: http://wiki.ubuntu.com/Touch/Contribute
Got questions? http://askubuntu.com/questions/ask?tags=ubuntu-touch
If you develop apps for the phone: http://developer.ubuntu.com