Usability goals Effective to use Efficient to use
![Usability goals • • • Effective to use Efficient to use Safe to use Usability goals • • • Effective to use Efficient to use Safe to use](https://slidetodoc.com/presentation_image_h/8e944863a7906f01e5c72c10e6652146/image-1.jpg)
Usability goals • • • Effective to use Efficient to use Safe to use Have good utility Easy to learn Easy to remember how to use
![User experience goals – Satisfying - rewarding – Fun - support creativity – Enjoyable User experience goals – Satisfying - rewarding – Fun - support creativity – Enjoyable](http://slidetodoc.com/presentation_image_h/8e944863a7906f01e5c72c10e6652146/image-2.jpg)
User experience goals – Satisfying - rewarding – Fun - support creativity – Enjoyable - emotionally fulfilling – Entertaining …and more – Helpful – Motivating – Aesthetically pleasing – Motivating
![Usability and user experience goals • How do usability goals differ from user experience Usability and user experience goals • How do usability goals differ from user experience](http://slidetodoc.com/presentation_image_h/8e944863a7906f01e5c72c10e6652146/image-3.jpg)
Usability and user experience goals • How do usability goals differ from user experience goals? • Are there trade-offs between the two kinds of goals? – e. g. can a product be both fun and safe? • How easy is it to measure usability versus user experience goals?
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![Which are universal and which are culturally-specific? Which are universal and which are culturally-specific?](http://slidetodoc.com/presentation_image_h/8e944863a7906f01e5c72c10e6652146/image-5.jpg)
Which are universal and which are culturally-specific?
![](http://slidetodoc.com/presentation_image_h/8e944863a7906f01e5c72c10e6652146/image-6.jpg)
![Activity on mappings – Which controls go with which rings (burners)? A B C Activity on mappings – Which controls go with which rings (burners)? A B C](http://slidetodoc.com/presentation_image_h/8e944863a7906f01e5c72c10e6652146/image-7.jpg)
Activity on mappings – Which controls go with which rings (burners)? A B C D
![Why is this a better design? Why is this a better design?](http://slidetodoc.com/presentation_image_h/8e944863a7906f01e5c72c10e6652146/image-8.jpg)
Why is this a better design?
![](http://slidetodoc.com/presentation_image_h/8e944863a7906f01e5c72c10e6652146/image-9.jpg)
![Activity – Physical affordances: How do the following physical objects afford? Are they obvious? Activity – Physical affordances: How do the following physical objects afford? Are they obvious?](http://slidetodoc.com/presentation_image_h/8e944863a7906f01e5c72c10e6652146/image-10.jpg)
Activity – Physical affordances: How do the following physical objects afford? Are they obvious?
![Activity – Virtual affordances How do the following screen objects afford? What if you Activity – Virtual affordances How do the following screen objects afford? What if you](http://slidetodoc.com/presentation_image_h/8e944863a7906f01e5c72c10e6652146/image-11.jpg)
Activity – Virtual affordances How do the following screen objects afford? What if you were a novice user? Would you know what to do with them?
![](http://slidetodoc.com/presentation_image_h/8e944863a7906f01e5c72c10e6652146/image-12.jpg)
![Example of bad and good design – Elevator controls and labels on the bottom Example of bad and good design – Elevator controls and labels on the bottom](http://slidetodoc.com/presentation_image_h/8e944863a7906f01e5c72c10e6652146/image-13.jpg)
Example of bad and good design – Elevator controls and labels on the bottom row all look the same, so it is easy to push a label by mistake instead of a control button – People do not make same mistake for the labels and buttons on the top row. Why not? From: www. baddesigns. com
![Good design or bad design? • Atek Tote-Remote 100, for example see http: //www. Good design or bad design? • Atek Tote-Remote 100, for example see http: //www.](http://slidetodoc.com/presentation_image_h/8e944863a7906f01e5c72c10e6652146/image-14.jpg)
Good design or bad design? • Atek Tote-Remote 100, for example see http: //www. bits. com/Isoftware/10128125. html
![](http://slidetodoc.com/presentation_image_h/8e944863a7906f01e5c72c10e6652146/image-15.jpg)
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