Guest column, Stuart Bunt: Virtual worlds – virtual teaching staff? (Advocate 23 03)

By Paul Clifton. Virtual Reality (VR) and Augmented Reality (AR) have been around for decades but have only recently reached the crucial transition point to commercial viability. When we see Google cardboard glasses on sale in airport shops or given away with newspapers, and virtual reality glasses on sale in Harvey Norman, we know their time has come. More...