• Share
  • Email
  • Embed
  • Like
  • Save
  • Private Content
Technical Innovation of the Day
 

Technical Innovation of the Day

on

  • 2,335 views

Introducing gaze based interaction in graphical operating systems as technical innovation of the day.

Introducing gaze based interaction in graphical operating systems as technical innovation of the day.

Statistics

Views

Total Views
2,335
Views on SlideShare
2,329
Embed Views
6

Actions

Likes
0
Downloads
65
Comments
0

3 Embeds 6

http://localhost:8080 4
http://www.slideshare.net 1
http://www.linkedin.com 1

Accessibility

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

    Technical Innovation of the Day Technical Innovation of the Day Presentation Transcript

    • TechnicalInnovationof the Day
      Dipl.-Ing. Dennis Sasse
    • Gaze-based Interaction
    • Core Questions
      What is gaze-based interaction?
      Relevance of gaze-based interaction?
      What are potential applications?
    • What is gaze-based interaction?
      brief introduction to eye-tracking
    • Gaze-based Interaction
      • Interaction simply by looking at the screen
      • Eye movement replaces mouse movement
      • Can be combined with traditional interaction
    • Eye-Tracking
      • Reflecting invisible infrared light onto an eye
      • Recording reflection pattern with sensor system
      • Calculating exact point of gaze
    • Relevance of gaze-based interaction?
      motivation and expectations
    • Advantages of Gaze-based Interaction*
      • Gaze jumps directly to points of interest
      • Gaze preludes manual selection with mouse or keyboard
      • Requires no physical movement or hand-eye coordination
      *in a graphical operating system
    • Broad Target Audience
      Gaze-based interaction is beneficial to:
      • People with disabilities
      • Users requiring both hands for their tasks
      • Anybody open to innovative interaction
    • Advances in Eye-Tracking Technology
      • Increasing accuracy and error resistance
      tolerance to head movement and glasses
      • Increasing ease of use
      easy setup and calibration
      • Decreasing costs for hardware
      mass market compatible
    • Time to react now!
    • What are potential applications?
      applications and opportunities
    • Mouse Replacement
      Application Example 1
      • Gaze replaces mouse as poiting device
      • Speech recognition for command input
      • Use of keywords for confirmation
      select this, click that, scroll up, zoom in
    • Additional User Information trough Eye-Tracking
      • Head position and distance to screen
      might indicate attention
      • Blink rate and fixation times
      relates to concentration and cognitive workload
      • Pupil diameter
      can indicate excitement
    • Smart Magnifier
      Application Example 2
      • Detect screen area of user interest
      • Automatically magnify area of interest
      • Zoom correlates with user distance to screen
      alternatively triggered by speech command
    • Smart Magnifier
      Application Example 2
      Auto-detect screen area of user interest
    • Smart Magnifier
      Application Example 2
      Magnify screen area depending on user distance to screen
    • Application Example 3
      Smart Media Player
      • Determine user attention via gaze-data
      • Pause movie playback when focus is lost
      • Resume playback when user is watching
    • Application Example 3
      Smart Media Player
    • Application Example 3
      Smart Media Player
      II
      Pause video playback when user is not watching
    • Application Example 3
      Smart Media Player
      Automatically resume playback when user is watching
    • Seize the Opportunity!
      in conclusion
    • Summary
      • Eye-Trackers grow sophisticated and affordable
      • Gaze-based interaction offers many opportunities for innovative user interfaces
      • Windows could be the first OS to feature gaze-based interaction
      reinforcing its position as innovative OS
    • Thank you!
      images taken from stock.xchng
    • Questions?