Related to this? http://www.curve-project.org/ http://www.curve-project.org/ Honestly if these touch surface interfaces ever take off (and I have some reserv

Related to this? http://www.curve-project.org/ http://www.curve-project.org/ Honestly if these touch surface interfaces ever take off (and I have some reservations about long term ergonomics of holding your arms up) then I think this blended approach looks quite promising. edit: just noticed the link to Curve Project at the very bottom of their site.