We all know palm since long has been deveoping and releasing operating systems for mobile phones an smartphones.Here's some history for u:
In 2003 palm developed and released the palmsource(software) along with the hardware (palm) which could not gain much appreciation and the company has been on a declining spree since then.It has been known only for it's palm centro since the start of this century.Another well-known collaboration of the palm was with microsoft releasing the Windows Mobile-based Treos.
Now palm plans to take the world by storm by releasing the next generation Nova powered smartphone
The device will have a full QWERTY keyboard that will slide under the touchscreen.
Nova is based on Linux and the company hopes to bring back it's lost glory through this move.