Google has updated the Google Glass GDK documentation to include support for external webcams attached via an On-The-Go cable (via Android Police). This means that, while developers already have access to the standard built-in Glass camera, they will now be able to incorporate additional camera views in their apps. Sadly, webcams won’t be Plug-and-Play, so developers are going to have to provide their own drivers for the hardware they want to use. expand full story