I understand you're looking for the virtual keyboard software for the (a dual-screen laptop from around 2010–2011). However, there’s an important issue to note:
Would you like help finding archived drivers from a specific known repository, or do you want steps to extract the virtual keyboard from a recovery image if you have one? Acer Iconia 6120 Virtual Keyboard Software Download
The device ran a special version of Windows 7 with Acer’s proprietary TouchAdvance / Iconia virtual keyboard system, which was never released as a standalone public download. I understand you're looking for the virtual keyboard