GenevaLogic Inc., provider of active teaching systems for the classroom, featured its Surf-Lock 2 solution. A plug-in for GenevaLogic’s Vision classroom management software, GenevaLogic says it developed this new version of Surf-Lock in response to teachers’ requests for more control over internet use to support teaching and learning. Surf-Lock 2 can turn browsing on or off with a single click, allowing students access only to selected web sites that support instruction, and stop or limit web browsing instantly for a single student, or the entire class, according to GenevaLogic. The tool works with multiple browsers in any learning environment where Vision6 is installed. Developed for a Windows environment, it is compatible with filtering software and does not require a server.