computers touch screen

Stylish 7″ Google Android 2.3 PC Tablet PC MID Netbook Touch Screen Computer 4GB $69.58

ELO 1545L 8SWC 1 15″ Touchscreen Computer Monitor $59.99

AXIOM P22115037100084 EMBEDDED TOUCH SCREEN COMPUTER $735.00

Stylish 7″ Google Android 2.3 PC Tablet PC MID Netbook Touch Screen Computer 4GB $69.58

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

Samsung – 23″ Touch-Screen Series 7 All-In-One Computer – 6GB Memory – 1TB Hard $700.00

Love 7″ Google Android 2.3 PC Touch Screen MID Tablet PC Netbook Computer 4GB $69.58

Drager Siemens Advantech POC-174 Point of Care TFT 17″ Touch Screen Computer $599.00

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

FEC RP-7517B 17″ LCD Touch Screen Panel EPOS Wall Mount Computer PC Win XP $782.45

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

Fujitsu sT5112 Windows Tablet PC Computer Wireless touchscreen netbook laptop $267.00

Fujitsu sT5112 Windows Tablet PC Computer Wireless touchscreen rugged slate wifi $267.00

Pro-Face Xycom 4715-T Industrial Computer With 15 Inch Touch Screen And DVD-RW $1,599.99

Gateway ONE ZX6971 Touch Screen Computer ALL-IN-ONE 23″ 4G 500G DRW HDCAM HDMI $529.00

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

DynaPro ErgoTouch Industrial Touch Screen LCD Computer $165.99

DynaPro ErgoTouch Industrial Touch Screen LCD Computer $165.99

DynaPro ErgoTouch Touch Screen LCD Industrial Computer $146.99

DynaPro ErgoTouch Touch Screen LCD Industrial Computer $149.99

DynaPro ErgoTouch Touch Screen LCD Industrial Computer $165.99

DynaPro Ergo Touch Screen LCD Industrial Computer 3040 $626.99

DynaPro ErgoTouch Industrial Touch Screen LCD Computer $165.99

LOT of 10 x New PSION Teklogix 7510 6.5″ Computer Touch Screen $14.95

TABLET COMPUTER SCREEN SCRATCH REMOVER FOR HP TOUCHPAD AMAZON KINDLE FIRE TOUCH $8.95

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

Elo ET1727L 8UWF Touchscreen Computer Monitor With Stand $199.99

Touch Screen Police Computer Screen $9.99

Fast 7 ” Google Android 2.3 PC Tablet PC MID Netbook Computer Touch Screen 4GB $69.58

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

Fast 7 ” Google Android 2.3 PC Tablet PC MID Netbook Computer Touch Screen 4GB $69.58

Fujitsu sT5112 Windows Tablet PC Computer Wireless touchscreen rugged slate wifi $267.00

New IBM Anyplace Kiosk Restaurant Bar POS System TouchScreen Computer Wifi $499.00

FUJITSU LIFEBOOK P1630 TABLET LAPTOP COMPUTER PC TOUCHSCREEN LOW BID!!!! $50.00

DELL INSPIRON 2305 ONE 23″ TOUCHSCREEN THX DESKTOP WIRELESS 4GB COMPUTER $520.20

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

Fast 7 ” Google Android 2.3 PC Tablet PC MID Netbook Computer Touch Screen 4GB $69.58

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

8″ Ultra-thin MID 8650 Android 2.2 WiFi+3G Touch Screen Tablet PC Computer New $45.99

Coby Kyros MID7125 4GB Android 2.3 Internet Touchscreen Tablet Computer NEW 2012 $166.66

Dell Inspiron 2305 All In One Touch Screen Computer $350.00

RIVETS DIGITAL INTEL P4 COMPUTER TOUCH SCREEN SYSTEN.MODEL 15BI158NUT.12 “SCREEN $69.99

RIVETS DIGITAL INTEL P4 COMPUTER TOUCH SCREEN SYSTEN.MODEL 10CI1S9NUT. 8″ SCREEN $49.99

Prius Touchscreen Computer Display $625.00

CTC COMPUTER TECH CORP P31-112AR-A TOUCH SCREEN ***XLNT*** $1,999.00

ELO touchscreen computer monitor ET1545L-8SWC-1 15″ $50.00

ELO 1545L 8SWC 1 15″ Touchscreen Computer Monitor – Black Bezel $50.00

PARKER CTC PS10-3H2-DDA-AD3 COMPUTER TOUCH SCREEN INTERFACE W/ POWER SUPPLY $2,400.00

Gateway – 23″ Touch-Screen All-In-One Computer – 4GB Memory – 500GB Hard Drive $320.00

NEW SILVER 7″ INCH TABLET PC COMPUTER 3G ANDROID 2.3 1GHZ 4GB WIFI TOUCH SCREEN $79.99

NEW WHITE 7″ INCH TABLET PC COMPUTER 3G ANDROID 2.3 1GHZ 4GB WIFI TOUCH SCREEN $79.99

Coby Kyros Android 2.3 Tablet 7″ Touchscreen Web Browsing Computer Silver 4GB NR $139.88

Samsung – 23″ Touch-Screen Series 7 All-In-One Computer – 6GB Memory – 1TB Hard $725.00

Touchscreen Laptop Tablet PC Core 2 Duo Windows Fujitsu Lifebook T4220 Computer $211.50

DynaPro Touch Screen LCD Industrial Computer ET 4010 NR $475.99

3M DynaPro Touch Screen LCD Monitor Computer ET 4500 $442.99

DynaPro ErgoTouch Touch Screen LCD Industrial Computer $465.99

3M DynaPro Touch Screen LCD Industrial Computer ET 3250 $773.99

3M DynaPro Touch Screen LCD Industrial Computer ET 3250 $773.99

3M DynaPro Touch Screen LCD Monitor Computer ET 3250 $1,069.99

DynaPro ErgoTouch Touch Screen LCD Industrial Computer $592.99

DynaPro Ergotouch 4000 Industrial Touchscreen Computer $603.99

3M DynaPro ET 4550 Industrial Touchscreen Computer $592.99

3M DynaPro Touch Screen LCD Monitor Computer ET 4500 $728.99

3M DynaPro ET 3250 Touch Screen LCD Industrial Computer PC $729.99

3M DynaPro ET 3255 Touch Screen LCD Industrial Computer PC $729.99

3M DynaPro ET 3250 Touch Screen LCD Monitor Computer PC $729.99

3M DynaPro Touch Screen LCD Industrial Computer ET 3255 $451.99

DynaPro Ergo Touch Screen LCD Industrial Computer 3045 $465.99

DynaPro ErgoTouch Touch Screen LCD Monitor Computer $442.99

3M DynaPro Touch Screen LCD Industrial Computer ET 3255 $686.99

3M DynaPro Touch Screen LCD Monitor Computer ET 3250 $669.99

DynaPro ErgoTouch Touch Screen LCD Monitor Computer $442.99

DynaPro Ergo Touch Screen LCD Industrial Computer 3040 $371.99

DynaPro Ergo Touch Screen LCD Industrial Computer 3040 $456.99

Acer az3101-e3532 All-in-One Touchscreen Desktop Computer with Windows 7 $62.87

NEW RED 7″ INCH TABLET PC COMPUTER ANDROID 2.3 1GHZ 4GB WIFI TOUCH SCREEN $79.99

Elo 17A2 all in one Touch computer (e692528) POS 17″ touchscreen tyco elect $149.95

Pro-face 2780027-01 GP477R-EG41-24VP REV Q Touchscreen Computer w/ Warranty $1,900.00

Touchscreen Laptop Tablet PC Core 2 Duo Windows Fujitsu Lifebook T4220 Computer $214.00

NEW SILVER 7″ INCH TABLET PC COMPUTER 3G ANDROID 2.3 1GHZ 4GB WIFI TOUCH SCREEN $79.99

Touchscreen Laptop Tablet PC Core 2 Duo Windows Fujitsu Lifebook T4220 Computer $209.00

MOTION LAPTOP 1.1GHZ WINDOWS XP TABLET TOUCHSCREEN STYLUS WIFI COMPUTER DVD/CDRW $250.91

FUJITSU LIFEBOOK B-2175 B SERIES TOUCHSCREEN LAPTOP COMPUTER FOR PARTS OR REPAIR $24.91

17″ ELO TYCO TOUCHSCREEN POS KIOS COMPUTER MONITOR 1729L INTELLITOUCH used $289.99

17″ ELO TOUCHSCREEN POS KIOS COMPUTER MONITOR 1725L ACCUTOUCH W/WARRANTY $249.99

NEW 8″TABLET COMPUTER ANDROID 2.2 3G MID Touchscreen WIFI Tablet PC NETBOOK $189.94

10.4″ inch AV VGA monitor touch screen LCD USB port for PC DVD camera Computer $234.00

ELO ESY1529L Touch computer All-in-One 15″ Touchscreen $315.00

Acer Aspire Z5600 Touch Screen Computer $544.99

NEW Panasonic Stylus CF-VNP003U for Toughbook Touchscreen Mobile Computers 19 U1 $15.74

15″ ELO TOUCHSCREEN POS KIOSK COMPUTER MONITOR 1525L INTELLITOUCH used $204.99

SAMSUNG 23″ Touch-Screen All In One Computer 6GB 1TD HD (DP700A3B-A01US) $649.99

Does anyone know how Touch Screen Computers work?

i know how they work, but i wanna see if other people know.

depends on the type of touch screen : http://en.wikipedia.org/wiki/Touch_screen#Technologies

Touchable Gadgets Win Over Users
Researchers say that touch screens are the start of a trend to make computers more open to human gestures.