Califone Skype Away with the Infrared System Ah, the wonders of technology. It’s funny now to think that picking up the phone to speak to someone seems like a lifetime ago. It wasn’t that long ago either that a certain phone company’s slogan was “Reach out and touch someone.” Fast forward to prese …

Classrooms can often be noisy even when only the teacher is speaking. Internally generated sound within the classroom such as the humming of air conditioners and lights, tapping pencils and shuffling backpacks can have an affect on how students hear, and therefore process, the information vital t …