Hello Linux Geeksters. As you already know, Darter UltraThin is an Ubuntu laptop with touchscreen created by System76. More information about the hardware specifications and price can be found here.
A demonstration video of Unity 8 running on Darter UltraThin with Ubuntu 13.04 Raring Ringtail, has been created by Ian Santopietro from System76.
As a reminder, Unity 8 comes by default on Ubuntu Touch, which has been released last week, while Ubuntu 13.10 Saucy Salamander still uses Unity 7.