Some background: My tablet is a 32 bit Atom Z2760 (http://ark.intel.com/products/70105), so if you were thinking of using Kegbot-android on your windows tablet, you may have success where I have had failure.
Bluestacks (runs android apps natively in Windows) - runs Kegbot-android, but cannot access the USB device
WindowsAndroid (similar to Bluestacks) - now called WinDroye. Does not run on my tablet due to some GPU failure
Android-x86 (boot entire tablet in Android, intel x86 port) - Can boot UEFI Live USB, but display driver doesn’t work. Intel Atom Z2760 runs a PowerVR GPU which isn’t implemented yet
Android-IA (Intel’s flavor of Android-x86) - Haven’t tried yet, but read that PowerVR is also unsupported
VirtualBox (VM running in Windows) - Too slow to use under the Atom
Genymotion - I imagine would be the same result as VirtualBox
VMWare Player 7.0 - Only works in x64
VMWare Player 5.0 and 6.0 - Complains of unsupported CPU, probably due to lack of VT-x
On a more positive note, I did try running this on a non-tablet (Macbook Air) and had mixed results:
-on VMWare Player, it detected the USB device (only on the first USB port) but the Android app would crash on pouring
-on Android-x86, it detected the USB device (only on the first USB port) and worked perfectly.