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 !