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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html><head><meta content="text/html; charset=ISO-8859-1" http-equiv="content-type"><title>Touchscreen</title></head>
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<body><h1><a name="Touchscreen"></a>Touchscreen</h1>Touchscreen
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is an electronic display screen that is sensitive to pressure and users
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can interact with the device by touching the icons on the screen by a
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finger or an object like stylus. Touchscreens are of two types:<br><ol><li>Resistive</li><li>Capacitive</li></ol><h2><a name="Resistive_Touchscreen"></a>Resistive Touchscreen</h2>A
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resistive touchscreen has several layers separated by a
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narrow gap. When the user touches the surface of the display with a
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stylus or finger, layers touch each other and the electrical circuit is
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completed. This on the other hand tells the device where the user is
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touching it and the command to process. Because the layers are
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separated by thin spaces in a resistive touchscreen, user will have to
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apply more pressure to operate the phone.<br><br>See Also<br><span style="font-weight: bold;"></span><br><a href="http://www.google.com/url?q=http%3A%2F%2Fen.wikipedia.org%2Fwiki%2FResistive_touchscreen&sa=D&sntz=1&usg=AFrqEzftNKcRxcnye8uztXEVwLo5Xs9mBw">Resistive Touchscreen</a><br><br><h2><a name="Capacitive_Touchscreen"></a>Capacitive Touchscreen</h2>Capacitive
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touchscreen is coated with a material that stores electrical charges.
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When the user touches the screen panel lightly, circuit gets completed
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and information is send for processing. A capacitive touchscreen is
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different from resistive touchscreen because it is more sensitive and
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can only be controlled by fingers. This screen type also has high
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clarity in comparison to resistive touchscreen.<br><br>See Also<br><br><a href="http://www.google.com/url?q=http%3A%2F%2Fgps.about.com%2Fod%2Fglossary%2Fg%2Fcapacitive_touchscreen.htm&sa=D&sntz=1&usg=AFrqEzf1xAc3s1pAWv4L9Zru04rNrLr82g">Capacitive Touchscreen</a><br><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; font-size: medium;"><span class="Apple-style-span" style="color: rgb(68, 68, 68); font-family: Arial,sans-serif; font-size: 13px; line-height: 20px; text-align: left;"><b><a href="http://www.google.com/url?q=http%3A%2F%2Fgps.about.com%2Fod%2Fglossary%2Fg%2Fcapacitive_touchscreen.htm&sa=D&sntz=1&usg=AFrqEzf1xAc3s1pAWv4L9Zru04rNrLr82g" style="color: rgb(0, 51, 204); text-decoration: underline;"></a></b></span></span></body></html>
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