3D Interfaces to Improve Human Memory

Gaurav ChaurasiaSupervisor: Dr. Derek Molloy

Motivation

Improve the efficiency of User Interfaces by switching to 3D Interfaces

Achieve better organisation of data through 3D GUI

Develop memory aids based on 3D graphics Exploit the correlation between Memory and

Environment

Project

Compare a 2D model of organisation of data against a 3D model in the context of Human Memory

Basic idea involves cards representing data arranged separately in 2D and 3D models, which are to be recalled by the user

Game requires only ‘recalling abilities’, making it suitable for the purpose

Application Screenshots

Results

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A B C D E F G H I J K L M

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2D 3D Randomized 3D Simple

Conclusions

Better performance in 2D attributed to: Viewing all the cards at once Less location data and no navigation hassles

Poorer performance in 3D attributed to: No frame of reference in a room Lack of familiarity and comfort with the map

Improvement in results on providing some frame of reference in a room

Users expected better performance in a more detailed 3D model

Future Steps

Repeat experiment with: More innovative and real-life ideas instead of cards More detailed 3D model Allow user to get familiarized with the map and the

application GUI of application designed on user-feedback

Based on results of future research, we can conceive novel ideas involving 3D graphics and User Interfaces

Thank you