Questions Q3(b)(i) Q3(b)(iii) are based on Figure Q3. You are asked to evaluate the usability of a system named iCare. The following lists as shown in Figure Q3 are the tasks to be accomplished by several users in the iCare system during the evaluation.

(i) Discuss SIX (6) items involved in the DECIDE framework that can be used as a guide for the evaluation process. (12 marks)

(ii) Suggest ONE (1) evaluation method that can be applied based on the tasks. Give your reason. (2 marks)

(iii) Investigate THREE (3) aspects that should be considered to be evaluated based on your answers in Q3(b)(ii). (6 marks)

Manager Login and registration Invite and remove members Set service provider role to edit Edit content in a cooperative profile Add a cooperative service Care provider Register for iCare Request joining a cooperative Add a new service to the list Place a request Answer a message Care receiver Register for iCare Join a Cooperative Reply to a message Order a care service and schedule it Figure Q3