IT.Web, This work is for Human Computer Interface class. I did developed the use cases for my work and I analyze these requirements for any technical Constraints (part1) . I will upload this under the name of document 1. your job is to look at document 1 and to continue analyze these requirements. for Prototype your system with low fidelity screen mockups.that’s what you have to do. I did part 1 in one hr and I’m sure that you going to finish part 2 ( for Prototype your system with low fidelity screen mockups) in less then One hr but I’m going to give you two hrs to finish it