Chapter 3 was all about additions of the experienced builder it contained widgets, i.e. basic widgets, their functional layout, and how they perform as Apple tools and layout widgets all the way up to target and triggers I think the widgets are good way to make a more interactive map from how we did in 291
Chapter 4 focuses more on mobile GIS, i.e., the mobility of itsmation accessing a large volume real-time info of users. It was built around mobile devices operating mobile systems and wireless communication. I think that I would like to use the surveys for my final project since we don’t have a library anymore, and that was my favorite place to study. I would like to find out where other students study.