A solution to visualize traditional family tree in a way that the family members can find the information about their family in an efficient way. The information that user can see are based on the family members’ events like birth, marriage and death. In the image you can see the first view of the interface.

By analyzing the features of existing item tracking productsbased on the needs of users with various impairment, we cancome up with a set of features that can be considered must-haves in the design of item trackers. The features are indoortracking, geo fencing/leash function, 2 way finding, sharedtracking, sound notification, LED notification, customizablesound, low battery reminder, multiple color option, and Ama-zon Echo integration. If an item tracking products can includeall of these features, we can consider their design as non-excluding for hearing, visual, and cognitive impairments.

I did two experiments in two different times and in both of them a well-known riddle was given to the subjects. Since the subjects had to repeat the riddle by themselves to solve it, they had to use their working memory. The riddle was presented in two conditions (auditory and visual) in the first experiment and in three conditions (auditory, visual, visual informative) in the second experiment. In both the first and second experiment the subjects of visual condition did not perform much better than the auditory condition. In the second experiment the subjects did much better in the visual informative condition in comparison with the auditory and visual condition. My conclusion is that the vague visualization does not help much and sometimes bad visualization may misguide the user. But having good visualization with necessary information can help the subjects to have better performance.