resented By:- Vivek Kumar oll No:-1122310046 -TECH (6 th sem) Submitted to:- MIS Shalini Gupta (CSE Department)
Presented By:-
Vivek KumarRoll No:-1122310046B-TECH (6th sem)
Submitted to:-
MIS Shalini Gupta(CSE Department)
CONTENTS Introduction Origin Revolution in user interface Key challenges Surface interface Surface computer Hardware specification Technology behind surface computing How surface works? Advantage/Disadvantage In future Conclusion
WELCOME TO FUTUREWELCOME TO FUTURESURFACE COMPUTERSURFACE COMPUTER
REVOLUTION IN USER INTERFACE
BY-STEVIE BATHICHE (MICROSOFT HARDWARE) AND
ANDY WITSON (MICROSOFT RESEARCH
VISION TO MIX THE PHYSICAL AND VIRTUAL WORLD
200720042001
AN IDEA INSPIRED BY CROSS DIVISION COLLABORATION
SURFACE COMPUTING GROUP DEVELOPED
THE TEAM BUILT 85 EARLY PROTOTYPE FOR USE
2001
HUMAN BEGINNING ON A TABLE
2007 2004
TODAY
MICROSOFT SURFACE IS DEVELOPED
30 INCH DIOGONAL DISPLAY
TRANSLUCENT SURFACE
PEOPLE ENGAGE WITH SURFACE USING HAND GESTURE
2001 2004 2007
A KEY CHALLENGES
TRADITIONAL COMPUTER USES KEYBOARD AND MOUSE BASED WIDGET IS NO LONGER PREFERABLE
SURFACE INTERFACEFOUR MAJOR COMPONENT
MULTI-USER EXPERIENCE
A SINGLE TOUCH SCREEN CAN SUPPORT MORE THAN ONE USER
EACH USER CAN INTERRACT INDEPENDENTLY WITH THE SURFACE
MULTI-TOUCH CONTACT
ORDINARY TOUCH PROVIDE ONLY SINGLE TOUCH SENSING
IN SURFACE MORETHAN ONE TOUCH CAN SED
IT MEANS WE CAN INTERACT WITH THE SURFACE BY USING FINGER
THIS PROVIDES A NATURAL INTERFACE EFFECT (NUI)
DIRECT-RECOGNITION
OBJECT RECOGNITION
BAR TAG (DOMINO TAGS)
INFRARED SENSITIVE PATTERNS
1. Screen:-1. Screen:-
A large horizontal “ Multi-touch ” screen,A large horizontal “ Multi-touch ” screen, The Surface can recognize objects by reading coded The Surface can recognize objects by reading coded “domino” tags.“domino” tags.
2. Infrared:-2. Infrared:-
Surface uses a 850-nm light source.Surface uses a 850-nm light source.
3. CPU:-3. CPU:-
Core2Duo processorsCore2Duo processors
2GB of RAM2GB of RAM
256MB graphics card.256MB graphics card.
4. Projector:-4. Projector:-
The Surface uses DLP light engine found in The Surface uses DLP light engine found in many rear projection HDTV's. many rear projection HDTV's.
RESISTIVE TOUCHSCREEN
CAPACITIVE TOUCHSCREEN
SEPARATE TOUCH PADS ARE ARRANGED ACCORDING TO A CO-ORDINATE SYSTEM
EVERY POINT ON THE GRID GENERATES ITS OWN SIGNAL WHEN TOUCHED AND RELAYS THAT SIGNAL TO THE CONTROLLER
THIS ALLOW TO CONTROLLER TO DETERMINE THE LOCATION AND MOVEMENT OF SIMULTANEOUS TOUCHES IN MULTIPLE LOCATION
AN APPROACH TO MULTITOUCH
CONCLUSION
WHAT SHOULD BE THE AIM OF SUCH TECHNOLOGY DEVELOPMENT?
FUTURE OF THE TECHNOLOGY
THANK YOU !