My thoughts on GPRS

This week our lecture was on geo mapping, which is where you can take a photo for example, and upload it, and would be able to show where the picture was taken using GPRS. The lecture itself i found very confusing, however the task itself was much more mundane. It was basically using hyperlinks to skip from one page of a powerpoint presentation to lots of different areas. ie, internet, different slide. This would be good in a classroom if a group were presenting their ideas, and would be easy to acheieve. It may also be useful for a teacher if she was expaining a new topic and needed lots of resources as it saves you having lots of pages saved..this would be especially helpful if the computer crashed!