What is its purpose? Help box Feedback only Confirmation Affordance What of the following is a design implication for atiention? Important information should be hidden so that it doesnt distract the user. You should provide the user with as much information as possible in an unstructured way. Simple interfaces are very distracting and difficult to use, therefore they should be avoided important information should be made noticable by using tochniques like color, animation. vize ete QUESTION 11 cloz: George Millers theory is appled by many designers by presenting only 7 items in a menu, or 7 icons in a toolbar, or 7 options in a drop down mema. Why is this wrung? This wrong because people can always recal the menu items and they are good in dealing with flerns trom a cluttred screen This is wrong because people can scan ilems in a menu and recognize what they are looking for This is wrong because people can recogniee items in a meny and recal what they are looking for This is wrong becase people can recognise what they want from the cluttered screen Which of the following is an example of externalizing to reduce memory load? writing down notes and reminders creating a to-do list and ticking off items that are completed using a calculator to do calculations All of the answers CLO2: Externalizing is technique used by human beings to modify existing representations through making a mark e.g. crossing off, ticking, underlining reduce our memory load through making a mark e.g. crossing off, ticking, underining modity existing representations by creating external representations to remind us what to do, or when to do something reduce our memory load by creating external representations to remind us what to do, or when to do something QUESTION 9 A fact about memory is that context is not important and does not affect our memory people can remember only 2 things at a time. it is not possible to remember everything we see, hear and smell people are much better at recalling than recognizing