In one session I learned that Google has a chrome extension called “Google Tone”. Once you add it to your computer you can go to any website that you want to send out to students. The extension then generates a “tone” from your computer that other computers pick up (they also have to have the extension). The tone will be “read” by the other computers and will automatically direct someone to the website you want.
It was pretty cool. Since students would also have to have Google tone there is an element of abuse potential with students sending out their own tones. I am not sure if that would be embraced by our teachers but it would be fun to highlight in a PD setting.