HP TouchPad the 9.7 inch tablet with a dual-core CPU and a version of the webOS is being developed by independent developers by creating custom builds of Google Android for it to keep the HP TouchPad efficient.
After earning webOS HP published a trio of different devices that were based on the platform, but regrettably none of these products bought off. One of these devices was HP TouchPad tablet. The tablet has been maintained by unofficial updates from developers, since HP abandoned the device and the official support for the platform.
The HP TouchPad is capable of running Android and many of its users has transformed the device into an Android tablet.
The Android 4.4.2 KitKAt support for the tablet is unofficial, but if you want to flash it to ROM you can thanks to developer Jcsullins that released the latest unofficial build of CyanogenMod 11 for the HP TouchPad tablet.
In the older Android versions many features like front camera, Bluetooth and HD video playback did not worked but are all supported in this software.
If you have an HP TouchPad and you want to try the new build go to the XDA thread, and make sure you follow all the instruction.
Keep in mind that this is still an unofficial build of the OS that is not supported by HP, and it is possible to encounter problems with Google Maps, Netflix, or other apps, or even with the Bluetooth performance.
If you are new in this field and you need help, Roland Deschain has details on what separates the Data Media builds from older versions, and how to install the latest Android ROM on your HP TouchPad: