School audio-visual solutions seem to be converging, with major suppliers of AV products releasing their own versions of solutions offered by competitors in an effort to keep pace. Interactive whiteboard makers are releasing projectors, and projector makers are releasing student response systems—making nearly every supplier a one-stop shop for presentation tools.
For instance, ELMO USA now offers a student response system (SRS), which it demonstrated at the Florida Educational Technology Conference in January . Available in 24- or 32-unit bundles, ELMO’s SRS devices operate on the 2.4GHz radio frequency, with a range of about 50 feet. The software that drives the system works on Windows XP, Vista, or 7 computers.
In another example of this convergence, Promethean unveiled its own version of an interactive tabletop surface at FETC, the ActivTable. Like other companies’ interactive tables, it’s aimed at elementary and special-needs students in particular—but it includes several unique features as well.…Read More