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In-Car Speech User Interfaces Andrew Kun
Students @ ECE Jon Oppelaar Oskar Palinko Zeljko Medenica Owen Derby Alex Shyrokov Puneet Lakhanpal
Outline <ul><li>Ubicomp and cars </li></ul><ul><li>Studies </li></ul><ul><li>What’s next? </li></ul>
Navigation
Music, phones
Cars in the age of ubicomp <ul><li>Car = docking port (Russell Shields, Ygomi) </li></ul><ul><li>Good docking port = open ...
Police cars <ul><li>Toys vs. tools </li></ul><ul><li>Vanguard of in-car ubicomp </li></ul>
Project54
Outline <ul><li>Ubicomp and cars </li></ul><ul><li>Studies </li></ul><ul><li>What’s next? </li></ul>
Studies <ul><li>Problem: </li></ul><ul><ul><li>In car devices vs. driving performance </li></ul></ul>
Studies <ul><li>Goal:  </li></ul><ul><ul><li>Evaluation tool </li></ul></ul><ul><ul><li>Reduce distractions </li></ul></ul>
Studies <ul><li>Major hypotheses: </li></ul><ul><ul><li>UI characteristics </li></ul></ul><ul><ul><li>Road conditions </li...
Evaluating hypotheses <ul><li>Driving simulator user studies </li></ul>
DriveSafety driving simulator <ul><li>tinyurl.com/p54sim </li></ul>
Driving performance <ul><li>Variance: </li></ul><ul><ul><li>Lane position </li></ul></ul><ul><ul><li>Steering wheel angle ...
Seeingmachines eye tracker <ul><li>tinyurl.com/eyetracker </li></ul>
Visual attention <ul><li>Fixations (> 100 ms): number, timing, etc. </li></ul><ul><li>Scanning </li></ul><ul><li>Time look...
Studies <ul><li>Glove PTT: </li></ul><ul><ul><li>Accuracy </li></ul></ul><ul><ul><li>PTT usage </li></ul></ul><ul><ul><li>...
Glove PTT study
Fixed PTT operation
Fixed PTT – glances!
Glove PTT operation
Glove PTT – few glances
Navigation study <ul><li>Motivation: PNGs proliferating </li></ul><ul><li>Task: follow directions to destination </li></ul...
Cabin setup
 
Printed directions
GUI and voice directions
Voice only directions
Outline <ul><li>Ubicomp and cars </li></ul><ul><li>Studies </li></ul><ul><li>What’s next? </li></ul>
Navigation study <ul><li>Why is LCD screen important? </li></ul>
What’s next? <ul><li>Frustration? </li></ul>
Acknowledgements <ul><li>NSF </li></ul><ul><li>US DOJ </li></ul><ul><li>Microsoft Research </li></ul><ul><li>Tellme </li><...
<ul><li>www.eceblogger.com </li></ul><ul><li>Facebook page: tinyurl.com/eceunhfacebook </li></ul>
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In Car Speech User Interfaces - SwANH education event presentation, January 2009

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SwANH presentation - January 2009

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  • Transcript of "In Car Speech User Interfaces - SwANH education event presentation, January 2009"

    1. 1. In-Car Speech User Interfaces Andrew Kun
    2. 2. Students @ ECE Jon Oppelaar Oskar Palinko Zeljko Medenica Owen Derby Alex Shyrokov Puneet Lakhanpal
    3. 3. Outline <ul><li>Ubicomp and cars </li></ul><ul><li>Studies </li></ul><ul><li>What’s next? </li></ul>
    4. 4. Navigation
    5. 5. Music, phones
    6. 6. Cars in the age of ubicomp <ul><li>Car = docking port (Russell Shields, Ygomi) </li></ul><ul><li>Good docking port = open interface </li></ul><ul><li>Liability? </li></ul><ul><li>Profit? </li></ul>
    7. 7. Police cars <ul><li>Toys vs. tools </li></ul><ul><li>Vanguard of in-car ubicomp </li></ul>
    8. 8. Project54
    9. 9. Outline <ul><li>Ubicomp and cars </li></ul><ul><li>Studies </li></ul><ul><li>What’s next? </li></ul>
    10. 10. Studies <ul><li>Problem: </li></ul><ul><ul><li>In car devices vs. driving performance </li></ul></ul>
    11. 11. Studies <ul><li>Goal: </li></ul><ul><ul><li>Evaluation tool </li></ul></ul><ul><ul><li>Reduce distractions </li></ul></ul>
    12. 12. Studies <ul><li>Major hypotheses: </li></ul><ul><ul><li>UI characteristics </li></ul></ul><ul><ul><li>Road conditions </li></ul></ul><ul><ul><li>Psychological state </li></ul></ul>
    13. 13. Evaluating hypotheses <ul><li>Driving simulator user studies </li></ul>
    14. 14. DriveSafety driving simulator <ul><li>tinyurl.com/p54sim </li></ul>
    15. 15. Driving performance <ul><li>Variance: </li></ul><ul><ul><li>Lane position </li></ul></ul><ul><ul><li>Steering wheel angle </li></ul></ul><ul><ul><li>Velocity </li></ul></ul><ul><ul><li>Distance to leading vehicle </li></ul></ul><ul><li>Lane departures </li></ul><ul><li>Collisions </li></ul><ul><li>Etc… </li></ul>
    16. 16. Seeingmachines eye tracker <ul><li>tinyurl.com/eyetracker </li></ul>
    17. 17. Visual attention <ul><li>Fixations (> 100 ms): number, timing, etc. </li></ul><ul><li>Scanning </li></ul><ul><li>Time looking at road </li></ul><ul><li>Etc… </li></ul>
    18. 18. Studies <ul><li>Glove PTT: </li></ul><ul><ul><li>Accuracy </li></ul></ul><ul><ul><li>PTT usage </li></ul></ul><ul><ul><li>PTT interaction type </li></ul></ul><ul><li>Navigation: </li></ul><ul><ul><li>Printed, GUI, speech </li></ul></ul><ul><ul><li>City, highway, curves </li></ul></ul>
    19. 19. Glove PTT study
    20. 20. Fixed PTT operation
    21. 21. Fixed PTT – glances!
    22. 22. Glove PTT operation
    23. 23. Glove PTT – few glances
    24. 24. Navigation study <ul><li>Motivation: PNGs proliferating </li></ul><ul><li>Task: follow directions to destination </li></ul><ul><li>Design: </li></ul><ul><ul><li>Directions: paper map/GUI + speech/speech </li></ul></ul><ul><ul><li>Road conditions: highway/suburban highway/city </li></ul></ul>
    25. 25. Cabin setup
    26. 27. Printed directions
    27. 28. GUI and voice directions
    28. 29. Voice only directions
    29. 30. Outline <ul><li>Ubicomp and cars </li></ul><ul><li>Studies </li></ul><ul><li>What’s next? </li></ul>
    30. 31. Navigation study <ul><li>Why is LCD screen important? </li></ul>
    31. 32. What’s next? <ul><li>Frustration? </li></ul>
    32. 33. Acknowledgements <ul><li>NSF </li></ul><ul><li>US DOJ </li></ul><ul><li>Microsoft Research </li></ul><ul><li>Tellme </li></ul>
    33. 34. <ul><li>www.eceblogger.com </li></ul><ul><li>Facebook page: tinyurl.com/eceunhfacebook </li></ul>
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