Touch Screen
Touch Screen
Which Sprint touch screen phone is the best for a 14 year old girl?
I’m helping my friend pick out a touch screen phone at Sprint for her 14 year old daughter. Which touch screen phones has a good camera and video,conversation text, and locks like the Palm so, when you have the touch screen phone in your pocket it doesn’t press any buttons? Please don’t suggest a phone that freezes a lot. It also has to have bluetooth, memory card slot, and media player. If none of the touch screen phones are good, which Sprint phone do you prefer?
well my mom has the instinct and it has everything that you want i am15 and i dont think its a teen phone i have the samsung Rant i loveit to death half my school has it
ohh and the person above me said the centro palm in less you want the phone to last long don’t get it my friend has had 3 in the past 5 months
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Lots 10 Anti-Dust Stylus Touch Screen Pen for Apple IPhone 3G 3GS 4S 4 4G Ipad 3 $0.01 |
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Motorola PHOTON 4G – 16GB – Black for Sprint ** Unlocked for Global Use ** $289.99 |
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Clear Skin Case+Screen Protector+Stylus Touch Screen Pen for Apple iPad 1 1st $9.99 |
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Full LCD Display w/Touch Screen+Tool for Sony Ericsson Xperia Play R800i ZWZLT64 $56.99 |
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Lot 10 Metal Stylus Touch Screen Pen for Apple IPhone 3G 3GS 4S 4 4G Ipad 2 ipod $0.01 |
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3x Privacy LCD Screen Protector Shield for Blackberry Bold 9900 9930 Touch $7.39 |
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Double 2 Din 7″ Car Stereo DVD CD Radio Player USB/SD MIC SWC Touch Screen $129.00 |
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Lot 2 Metal Stylus Touch Screen Pen for Apple IPhone 3G 3GS 4 4G 4S Ipad 2 ipod $0.01 |
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iPod Touch 4 4th Gen Replacement LCD Screen + Glass Touch Digitizer Assembly $19.95 |
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Original LCD Touch Screen White +Tools for Samsung P7510 Galaxy Tab 10.1 ZWLT389 $58.99 |
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Replacement Touch Screen Digitizer + Adhesive for iphone 3GS $4.25 |
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Apple iPhone 4 – 32GB – Black in Good Condition/unthered Jailbreak/Bumper Case $305.00 |
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4 Skin Case and Screen Protector for Apple iPod Touch 4G 4th Generation 8GB 32GB $5.99 |
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Lennox Elite Series Touchscreen Thermostat – New $85.00 |
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Blue OEM Touch Screen Digitizer LCD Back Cover Housing Assembly For iphone 4S $9.95 |
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Universal 1 Metal Stylus Touch Screen Pen for Apple IPhone/Ipad/SAMSUG/HTC/MOTO $0.99 |
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USED Apple iPhone 3G – 8GB – Black (AT&T) Smartphone $76.00 |
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2 LCD Screen Protector Covers Film Guard for iPod Touch 4G 4th Gen $2.99 |
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Replacement Full LCD Display w/ Touch Screen +Tools for HTC Version Aria ZWZLT51 $58.99 |
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Proface GP47J-EG21 Touchscreen Glass NEW Free Ship $120.00 |
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2in1 Capacitive Touch Screen Stylus Ball Point Pen for iPad iPhone ggo isp207520 $0.99 |
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Proface GP47J-EG41 Touchscreen Glass NEW Free Ship $210.00 |
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MICROSOFT KIN TWO II 2 VERIZON TOUCH WIFI SHARP PHONE NO CONTRACT $37.99 |
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IPhone 4 Accessory Touch Pen +Screen Protector+Dust Cap Bundle Set $0.99 |
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White Skin Case and Screen Protector for Kobo Touch Edition eReader (2011 Model) $9.99 |
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Verizon BlackBerry Storm 9530 No Contract 3G Global Touchscreen Used Smartphone $56.00 |
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Full LCD Display 001/111 w/ Touch Screen+Tools for Blackberry 9800 Torch ZWZLT09 $60.99 |
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Screen Protector 2 Pack Pre Cut for LG Cosmos Touch VN270 $2.99 |
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Clarion NX501 6.2″ Touch Screen DVD Navi/GPS Player $579.95 |
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Lots 10 Stylus Touch Screen Metal Pen for Apple IPhone 3G 3GS 4S 4 4G Ipad 2 New $0.01 |
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Hot Black LCD Display Touch Screen Digitizer Assembly For iPhone 3G $0.99 |
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2 pcs Touch Screen Stylus For Samsung Galaxy Tab Tablet $2.94 |
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Lot 8 Metal Stylus Touch Screen Pen for Apple IPhone 3G 3GS 4S 4 4G Ipad 2 ipod $0.01 |
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New Black Touch Screen Digitizer+Home Home Button with holder For iPod Touch 4G $0.99 |
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SBU OEM Touch Screen Digitizer LCD Back Cover Housing Assembly For iphone 4 4G $9.95 |
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New 3 CLEAR Screen LCD Cover Protector for iPOD Touch 4g 4 $0.49 |
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Replacement LCD Touch Screen Part + Tools for Blackberry 9500 9530 Storm ZWLT090 $9.99 |
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Mirror Screen LCD Protector Film Guard Cover For Apple iPod Touch 1st 2G 2nd Gen $2.73 |
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ERISIN ES988T 7″ CAR DVD PLAYER TOUCH SCREEN GPS HD BLUETOOTH DVB-T SD IPOD jws $362.00 |
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Motorola Droid a855 – Black (Verizon) Smartphone $49.99 |
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Replacement Black LCD Touch Screen Glass Lens Unit + Tools for iPhone 3G ZWLT043 $5.39 |
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Unlocked – SVP 3.0″ LCD Touch Screen GSM 4Band 2Sim Cell Phone – aT&T / T-Mobile $45.99 |
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HOT 4GB 7″ Inch Google Android 2.3 Touchscreen Tablet PC WiFi 3G MID Camera $63.85 |
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Replacement LCD Touch Screen Unit + Tools for Sony Ericsson U1 U1i Satio ZWLT137 $9.99 |
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Apple iPhone 4 – 8GB – White (Sprint) Smartphone $152.50 |
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Replacement LCD Display w/ Touch Screen+Tools for SONY Ver HTC Nexus One ZWZLT35 $61.99 |
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Apple iPhone 4S (Latest Model) – 16GB – Black (Sprint) Smartphone Bad ESN $365.66 |
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New Replacement Touch Screen Glass Digitizer For iPad 3 White $73.88 |
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2 x Transparent LCD Touch Screen Guards Protectors for LG KS20 $4.34 |
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Bottom LCD Display w/ Touch Screen Repair Part Unit Set + Tools for NDSL ZWZLS07 $9.99 |
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NEW Samsung Galaxy S Mesmerize SCH-I500 I500 US Cellular Cell Phone Smartphone $155.54 |
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Black Touch Screen Digitizer+Home Button with holder For iPod Touch 4 4G $0.99 |
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Replacement LCD Display w/Touch Screen+Tools for T-Mobile HTC myTouch 4G ZWZLT23 $63.99 |
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Replacement LCD Touch Screen+Tool for Sony Ericsson Xperia X10 Mini E10i ZWLT202 $9.99 |
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Garmin-Asus Garminfone A50 – 4GB – Black (T-Mobile) **GPS** / Smartphone $76.00 |
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7” Q7 Tablet PC Capacitive Touchscreen Android 2.3 Cortex A9 HDMI Camera $158.99 |
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Lot 8 Metal Stylus Touch Screen Pen for Apple IPhone 3G 3GS 4S 4 4G Ipad 2 ipod $2.99 |
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Damaged Verizon Palm Treo 700WX 700P 700W Phone 4 Parts $9.99 |
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Lot 10 Metal Stylus Touch Screen Pen for Apple IPhone 3G 3GS 4S 4 4G Ipad 2 ipod $0.01 |
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5 X NEW Adhesive Sticker Strips Kit For iPhone 3G 3Gs LCD Digitizer Touch Screen $3.72 |
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Motorola Droid A855 Cell Phone Page Plus Cellular New $147.25 |
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Full Assembly LCD Screen w/ Touch Digitizer Red + Tools for iPhone 4 4G ZWLS509 $64.99 |
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High Performance Stylus Touch Screen Pen for iPad 1 2 3 – Red $4.42 |
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High Performance Stylus Touch Screen Pen for iPad 1 2 3 – Black $4.42 |
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High Performance Stylus Touch Screen Pen for iPad 1 2 3 – White $4.42 |
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High Performance Stylus Touch Screen Pen for iPad 1 2 3 – Blue $4.42 |
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On Sale 7″ LCD Touch Screen Car DVD Mp3 Player GPS Map BT Call iPod+Rear Camera $254.00 |
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High Performance Stylus Touch Screen Pen for iPad 1 2 3 – Cyan $4.42 |
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High Performance Stylus Touch Screen Pen for iPad 1 2 3 – Silver $4.42 |
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Apple iPhone 4S (Latest Model) – 64GB – White (AT&T) Smartphone $649.99 |
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High Performance Stylus Touch Screen Pen for iPad 1 2 3 – Pink $4.42 |
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Android 2.3 7″ Inch TFT Touch Screen 4GB 256MB MID Tablet PC WiFi 802.1b/g 3G $63.85 |
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Black Replacement LCD Screen + Glass Touch Digitizer Assembly At&t iPhone 4 4G $24.95 |
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Touch Screen Stylus Screen Pen Amaranth Pink for iPhone 3G 3GS $3.27 |
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Original Replacement LCD Touch Screen Glass Part + Tools for Nokia X3-02 ZWLT272 $7.19 |
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Black Leather Case+2Pc LCD Screen Protector For Nook 2 Simple Touch/Glowlight $10.19 |
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E 7″ 4GB TouchScreen eReader $125.08 |
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Front Panel Touch Screen Glass lens Digitizer Parts forMotorola Droid X2 MB870 $19.00 |
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iPod Touch LCD Display Screen – 3rd Generation – New $34.95 |
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LCD Digitizer Glass Touch Screen Replacement For iPhone 4 4G+8in1 Open Tools Kit $0.86 |
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Screen Stylus Touch Pen for Nintendo DSi NDSi LL $3.83 |
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MICROSOFT KIN TWO II 2 VERIZON TOUCH WIFI SHARP PHONE NO CONTRACT $37.99 |
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UNLOCKED MINT HTC VIVID!! 8GB SD CARD! SHIP WORLDWIDE!! $319.99 |
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Replacement LCD Screen w/ Touch Digitizer +Tools for HTC 7 Trophy T8686 ZWZLT41 $65.99 |
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Lots 10 Stylus Touch Screen Metal Pen for Apple IPhone 3G 3GS 4S 4 4G Ipad 2 New $0.18 |
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For iPad 1 1st Black Leather Case Smart Cover+Touch Screen Stylus Pen $7.49 |
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Replacement LCD Display w/ Touch Screen +Tools for T-Mobile HTC Desire Z ZWZLT16 $64.99 |
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4GB Android 2.3 7″ Inch TFT Touch Screen 256MB MID Tablet PC WiFi $63.85 |
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Defective Sprint Palm Treo 700WX 700P 700W Phone Parts $9.99 |
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NEW LCD Touch Screen Digitizer For Samsung Flight II 2 A927 $15.79 |
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Replacement LCD Display w/Touch Screen+Tool for Samsung Galaxy Tab P1000 ZWZLT30 $65.99 |
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ERISIN ES807D 7″ CAR DVD PLAYER GPS HD TOUCH SCREEN DVB-T BLUETOOTH IPOD US jws $349.00 |
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JC POWER KC-810DVD TFT-LCD TOUCHSCREEN MULTIMEDIA RECEIVER W/ USB & SB AUX INPUT $188.15 |
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Full LCD Display w/ Touch Screen Set+Tools for HTC HD2 HD II 2 Leo T8585 ZWZLS66 $68.99 |
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iPod Touch 3rd Gen Generation Touch Screen Glass Digitizer Replacement Part $10.99 |
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JC POWER DOUBLE-DIN TFT-LCD TOUCHSCREEN DVD CD MP3 RECIEVER W/ REAR VIDEO INPUT $188.15 |
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8GB RIM BLACKBERRY BOLD 9930 SPRINT BROKEN WATER DAMAGE $175.00 |
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Microtouch TouchTek 15 15” LCD Touchscreen Flat Panel Monitor POS WORKING $149.99 |
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4GB Android 2.3 7″ Inch TFT Touch Screen 256MB MID Tablet PC WiFi $63.85 |
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iPod Touch 3rd Gen Glass Digitizer Touch Screen + Frame & Home Button Assembly $13.80 |
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HTC Touch 2 (Screen) $14.99 HTC Touch 2 (Screen) |
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HTC Touch HD (Screen) $14.99 HTC Touch HD (Screen) |
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HTC Touch 3G (Screen) $14.99 HTC Touch 3G (Screen) |
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HTC Touch Cruise (Screen) $14.99 HTC Touch Cruise (Screen) |
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HTC Touch Dual (Screen) $14.99 HTC Touch Dual (Screen) |
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Apple iPod touch (Screen) $14.99 Apple iPod touch (Screen) |
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touch screen stylus $9.99 Elo – Touch screen stylus |
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TOUCH SCREEN CASH REGISTER $559.99 TOUCH SCREEN CASH REGISTER |
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PRO24.R TOUCH SCREEN REMOTE $145.99 PRO24.R TOUCH SCREEN REMOTE |
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SONY READER TOUCH SCREEN $15.42 SONY READER TOUCH SCREEN |
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2700 Touch Overlay – touch-screen $2989.99 NextWindow 2700 Touch Overlay – Touch-screen – optical – wired – USB |
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fg6-0365-000 canon touch screen $54.34 fg6-0365-000 canon touch screen Lowest Prices Guaranteed. |
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fg6-5428-000 canon touch screen $54.34 fg6-5428-000 canon touch screen Lowest Prices Guaranteed. |
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fg3-2147-000 canon touch screen $89.99 fg3-2147-000 canon touch screen Lowest Prices Guaranteed. |
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fm1-0186-000 canon touch screen $54.34 fm1-0186-000 canon touch screen Lowest Prices Guaranteed. |
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LG Chocolate Touch VX8575 (Screen) $14.99 LG Chocolate Touch VX8575 (Screen) |
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LG Cosmos Touch VN270 (Screen) $14.99 LG Cosmos Touch VN270 (Screen) |
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LG Rumor Touch LN510 (Screen) $14.99 LG Rumor Touch LN510 (Screen) |
Uses of Touch Screen Monitors
The touch screen monitor has been around almost as long as computers themselves. Invented in 1971 by Dr Samuel Hurst they have found a use in a wide variety of applications.
The main advantage of a touch screen monitor is that it both acts as an input and output device. A single touch screen monitor can replace an existing CRT (cathode ray tube), plasma or LCD monitor and replace the keyboard and mouse too.
Touch screen monitors work by a variety of different methods but the basic function of using a graphical user interface (GUI) that is sensitive to touch is fundamental to all approaches.
Recognising a person’s touch is done by several methods, the most common being resistive, capacitive, infrared and acoustic wave.
Different methods are used for the different functions that a touch screen may be required to fulfill. For instance, resistive touch screens work by using conductive and a resistive metallic layers between a sheet of normal glass. An electrical current runs through the two layers and when a user touches the screen, interference in the electrical field is caused and the computer then calculates the coordinates.
Resistive touch screens are quite durable although they can be scratched which can reduce their efficiency but overall they are the most versatile system.
While surface acoustic wave technology used in some touch screens uses ultrasonic waves that pass over the panel. When the panel is touched, a portion of the wave is absorbed and this can be measured identifying the location of the touch. Unfortunately surface wave panels are easily damaged and contaminants on the surface will hinder its function but they offer a higher clarity than the resistive system making them better suited to laboratory work.
Capacitive touch screens that use an electrical charge that is soaked up when a user touches it rather than being resisted like a resistive system makes them more durable. Capacitive touch screens are therefore a mainstay of industrial computers because of their durability and their imperviousness to moisture, dirt and grease
Other touch screen technology including infra-red or strain gauge are used too but are less common.
Touch screens are a viable alternative to the standard monitor, mouse and keyboard assembly adding better durability and resistance to contaminants whilst also forgoing the need for wires and peripherals making them ideal for industrial or manufacturing purposes.
About the Author
Richard N Williams is a technical author and a specialist in the industrial computer industry helping to develop industrial computers and protection for all environments. Please visit us for more information about touch screens or other industrial computer solutions.