Call for papersBCS HCI 2011 Workshop: Supporting Collaboration Through Multimodal and Cross-modal Interfaces http://ccmi.eecs.qmul.ac.uk/hciworkshop
Comments on the iPhone touch-type from Tog's new iPhone article
( http://www.asktog.com/columns/072iPhoneFirstTouch.html )
> An inherent problem with all finger-touch systems is that the
> finger, by definition, must obscure the object being touched
> (unless one has a giant screen with giant buttons).