*********************************
There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
*********************************
Figure 1: (a-b) A user working on the path-finding task on two interactive AR Coding environments; and (c) a conventional 2D touch interface. The user directs an avatar to navigate from the top right corner of a virtual game board to the goal in the bottom left, along a path coded by the user.
College of Computing, School of Computational Science and Engineering
