Your SlideShare is downloading. ×
0
Omni touch
Omni touch
Omni touch
Omni touch
Omni touch
Omni touch
Omni touch
Omni touch
Omni touch
Omni touch
Omni touch
Omni touch
Omni touch
Omni touch
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

Omni touch

642

Published on

Published in: Technology
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
642
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
53
Comments
0
Likes
1
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. DARREN A. NEIL PRESENTS
  • 2. OMNI TOUCHTECHNOLOGYOmniTouch is a wearable depth-sensingand projection system that enablesinteractive multitouch applications oneveryday surfaces (Harrison, Benko,Wilson, 2011).
  • 3. OMNI TOUCHTECHNOLOGY Introduction Related work Hardware Multitouch Finger Tracking
  • 4. OMNI TOUCHTECHNOLOGY Finger Segmentation Finger Click Detection Surface Segmentation and Tracking Projector/Camera Calibration....
  • 5. HARDWARE
  • 6. FINGER SEGMENTATION
  • 7. FINGER SEGMENTATION
  • 8. FINGER CLICKDETECTION
  • 9. SURFACE SEGMENTATION &TRACKING
  • 10. STRENGTHS enables interactive multitouch applications on everyday surfaces. uses the users hands, arms, and legs as graphical, interactive surfaces users can transiently appropriate surfaces from the environment to expand the interactive area eg books, walls, tables. uses all these surfaces without any calibration
  • 11. WEAKNESS the system is sensitive to approach angle of fingers. require fingers to be outstretched to be recognisable. the system assumes that the user is a right hander projection distance limited classification driven approach suffers from scalability issues since it is not possible to build a classifier for every conceivable surface.
  • 12. DEMO OF OMNI TOUCH
  • 13. QUESTIONS
  • 14. REFERENCEHarrison, Benko, Wilson, 2011. OmniTouch: Wearable Multitouch Interaction Everywhere. Retrieved April 10, 2012. From http://www.chrisharrison.net/index.php/R esearch/OmniTouch

×