Workshop DSAI Usability & Accessibility of  Mobile Communication/Navigation Devices
Team
Usability & Accessibility <ul><li>Issues </li></ul><ul><ul><li>Access to the urban environment </li></ul></ul><ul><ul><li>...
Methodology <ul><li>Mobility equation </li></ul><ul><ul><li>Where am I? </li></ul></ul><ul><ul><li>Where am I going? </li>...
Task <ul><li>Purpose </li></ul><ul><ul><li>30 min pedestrian walk </li></ul></ul><ul><ul><li>Leisure perspective </li></ul...
1 - Where am I? <ul><li>Contextualization problem </li></ul><ul><ul><li>Matching device map / physical orientation </li></...
2 - Where am I going? <ul><li>Problems </li></ul><ul><ul><li>Interaction </li></ul></ul><ul><ul><ul><li>Menu navigation / ...
3 - How do I get there? <ul><li>Problems </li></ul><ul><ul><li>Matching map / reality </li></ul></ul><ul><ul><li>“ And now...
Other issues / ideas <ul><li>Routing </li></ul><ul><li>Communities </li></ul><ul><li>Emergency </li></ul><ul><li>Interacti...
Routing <ul><li>Problem 1 </li></ul>
Routing <ul><li>Problem 2 </li></ul>
Routing <ul><li>Problem3 </li></ul>
Routing <ul><li>Problem 4 </li></ul>
Routing <ul><li>Problems </li></ul><ul><ul><li>Lack of information concerning “Pedestrian routes”. </li></ul></ul><ul><ul>...
Communities <ul><li>Sharing </li></ul><ul><ul><li>Routes </li></ul></ul><ul><ul><li>Points of interest </li></ul></ul><ul>...
Emergency <ul><li>“ Emergency” button / command </li></ul><ul><ul><li>Location of emergency spots </li></ul></ul><ul><ul><...
Interaction <ul><li>Touch interaction </li></ul><ul><ul><li>Reference points / simplification </li></ul></ul><ul><li>“ Bli...
Conclusions <ul><li>Current situation </li></ul><ul><ul><li>Focused on technology (features). </li></ul></ul><ul><li>Goal:...
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Usability & Accessibility of Mobile Mobile Communication/Navigation Devices

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Usability & Accessibility of Mobile Mobile Communication/Navigation Devices

  1. 1. Workshop DSAI Usability & Accessibility of Mobile Communication/Navigation Devices
  2. 2. Team
  3. 3. Usability & Accessibility <ul><li>Issues </li></ul><ul><ul><li>Access to the urban environment </li></ul></ul><ul><ul><li>Tourism / leisure </li></ul></ul><ul><ul><li>Communities </li></ul></ul><ul><li>Perspectives </li></ul><ul><ul><li>Senior groups </li></ul></ul><ul><ul><li>Elementary school children </li></ul></ul>
  4. 4. Methodology <ul><li>Mobility equation </li></ul><ul><ul><li>Where am I? </li></ul></ul><ul><ul><li>Where am I going? </li></ul></ul><ul><ul><li>How do I get there? </li></ul></ul><ul><li>“ Feet-on-approach” + brainstorming </li></ul>
  5. 5. Task <ul><li>Purpose </li></ul><ul><ul><li>30 min pedestrian walk </li></ul></ul><ul><ul><li>Leisure perspective </li></ul></ul><ul><li>Equipment </li></ul><ul><ul><li>GPS Device </li></ul></ul><ul><li>Route </li></ul><ul><ul><li>Vila Velha -> Capela Nova </li></ul></ul>
  6. 6. 1 - Where am I? <ul><li>Contextualization problem </li></ul><ul><ul><li>Matching device map / physical orientation </li></ul></ul><ul><ul><li>Finding reference points </li></ul></ul><ul><li>Ideas </li></ul><ul><ul><li>Precise electronic compass technology </li></ul></ul><ul><ul><li>Visualization of detailed 3D models /panoramic images </li></ul></ul><ul><ul><li>Using device as a pointer </li></ul></ul><ul><ul><li>Contextualization Information (audio /text) </li></ul></ul>
  7. 7. 2 - Where am I going? <ul><li>Problems </li></ul><ul><ul><li>Interaction </li></ul></ul><ul><ul><ul><li>Menu navigation / structure </li></ul></ul></ul><ul><ul><ul><li>Lack of voice interaction </li></ul></ul></ul><ul><ul><ul><li>Accidental screen taps -> mistakes </li></ul></ul></ul><ul><li>Ideas </li></ul><ul><ul><li>Defining target user </li></ul></ul><ul><ul><ul><li>Adapt structure of information / dialog design </li></ul></ul></ul><ul><ul><li>Voice recognition / synthesis </li></ul></ul><ul><ul><li>General (“google”) search </li></ul></ul>
  8. 8. 3 - How do I get there? <ul><li>Problems </li></ul><ul><ul><li>Matching map / reality </li></ul></ul><ul><ul><li>“ And now what?” situation </li></ul></ul><ul><ul><li>Changing / adding routing objectives </li></ul></ul><ul><li>Ideas </li></ul><ul><ul><li>Auditory space (earcon + 3D sound) </li></ul></ul><ul><ul><li>“ And now what?” button / command </li></ul></ul><ul><ul><ul><li>Mental map / route status </li></ul></ul></ul><ul><ul><ul><li>Provide choices for changing route </li></ul></ul></ul>
  9. 9. Other issues / ideas <ul><li>Routing </li></ul><ul><li>Communities </li></ul><ul><li>Emergency </li></ul><ul><li>Interaction </li></ul>
  10. 10. Routing <ul><li>Problem 1 </li></ul>
  11. 11. Routing <ul><li>Problem 2 </li></ul>
  12. 12. Routing <ul><li>Problem3 </li></ul>
  13. 13. Routing <ul><li>Problem 4 </li></ul>
  14. 14. Routing <ul><li>Problems </li></ul><ul><ul><li>Lack of information concerning “Pedestrian routes”. </li></ul></ul><ul><ul><li>Information about “barrier” events / roadworks </li></ul></ul><ul><li>Ideas </li></ul><ul><ul><li>Road network data + events (real time) </li></ul></ul><ul><ul><ul><li>Local institutions / municipalities </li></ul></ul></ul><ul><ul><ul><li>Crowdsourcing </li></ul></ul></ul><ul><ul><ul><li>Local servers (standards) </li></ul></ul></ul>
  15. 15. Communities <ul><li>Sharing </li></ul><ul><ul><li>Routes </li></ul></ul><ul><ul><li>Points of interest </li></ul></ul><ul><ul><li>Route classification / crowdsourcing road networks </li></ul></ul><ul><ul><li>Contents (comments, history, etc) </li></ul></ul><ul><li>Evaluation (ratings) </li></ul>
  16. 16. Emergency <ul><li>“ Emergency” button / command </li></ul><ul><ul><li>Location of emergency spots </li></ul></ul><ul><ul><li>Contact information </li></ul></ul><ul><ul><li>Send location / warning </li></ul></ul><ul><ul><ul><li>SMS, GSM, etc. </li></ul></ul></ul>
  17. 17. Interaction <ul><li>Touch interaction </li></ul><ul><ul><li>Reference points / simplification </li></ul></ul><ul><li>“ Blind” interaction </li></ul><ul><ul><li>Adverse weather, in-pocket, disabilities, etc. </li></ul></ul><ul><li>Relevant on-screen information </li></ul><ul><li>Learning with the user (developing a profile) </li></ul><ul><li>Compatibility with other data systems </li></ul>
  18. 18. Conclusions <ul><li>Current situation </li></ul><ul><ul><li>Focused on technology (features). </li></ul></ul><ul><li>Goal: Focus on people (services) </li></ul><ul><ul><li>Technology is not a barrier... (mature) </li></ul></ul><ul><li>Opportunity for Innovation </li></ul><ul><ul><li>Involving people; </li></ul></ul><ul><ul><li>Virtual social networks; </li></ul></ul><ul><ul><li>Focus on target users. </li></ul></ul>

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