Web App Simon J. Lancaster University of East Anglia
High Tech A variety of audience response solutions exist that facilitate whole class participation. ◦ Dedicated handsets ◦ Smartphone software Disadvantages ◦ Cost ◦ Convenience ◦ Access
Low Tech There’s much to be said for old fashioned limb waving participation. But we only have so many limbs / digits. Anonymous numbers for electron counting.
Intermediate Tech A mobile device substitute for the paper answers. Versatile, flexible, free and with the maximum compatibility.
Simple Example Is this an 18 electron complex?