Wednesday, December 17, 2008

Find: g-speak - hand interface to table/wall display

Hey folks,

This from our student Alejandro.

Tho the Minority Report stuff looks very cool, I've always be skeptical of this "hand jivey" thing. There's a lot of handy constraints in a 2D surface, so my attitude is, if it's 2D, why then interact with it in 2D. There are good reasons for the widespread use of the mouse.

There's a better case to me made for 3D interaction with 3D objects, but again, it's still missing the "push back" we get from the real world. What we have here is the "traffic cop metaphor"; it may be 3D but it's an indirection that still requires learning of a gestural language.



---------- Forwarded message ----------
From: Alejandro Fonseca <>
Date: Wed, Dec 17, 2008 at 10:38 PM
Subject: 3D graphics blog

Found this blog with fun videos.

You received this message because you are subscribed to the Google Groups "DesignGraphicsLab" group.
To post to this group, send email to
To unsubscribe from this group, send email to
For more options, visit this group at

Benjamin Watson
Design Graphics Lab
Associate Professor
Dept. Computer Science
North Carolina State University
EBII 2280, 890 Oval Dr, Box 8206
Raleigh, NC 27695-8206
Phone: 919-513-0325
Fax: 919-515-7896
Lab: 919-513-0847

No comments:

Post a Comment