I haven't had much luck with using rubberbands with the Modular Mounting System's phone clamp, and so I wanted something more reliable for what I do. I initially created this as a way to hold a webcam to a Taz 6, but I thought it was useful enough to share.
I have used and really enjoy the Modular Mounting System by Ryan Huang, and I was inspired by the OpenOcular project as well to create a screw clamp that I can use to clamp different objects in place that may not be as thin as a phone.
While I was inspired OpenOcular as a remix source, this is not compatible with that project and only serves as inspiration for this model. I do highly recommend that you check it out, though.