Tablet pc

TABLET PCTABLET PC

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TABLET PCTABLET PC• A Tablet PC is a notebook or slate

shaped mobile computer.• Its touch screen or digitizing

tablet technology allows the user to operate the computer with a stylus or digital pen instead of keyboard or mouse.

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INTRODUCTIONINTRODUCTION• The term Tablet PC was made

popular in a product announced in 2001 by Microsoft.

• The evolution of the Tablet PC is similar to that of the laptop computer, the net book computer, the smart phone.

• A Tablet PC is truly portable computing tool. its as powerful as a modern pc, it does require keyboard.

• We can take handwritten notes directly on the screen.

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WORKINGWORKING• Signals travel from the touch screen to

the processor as electrical impulses.

• The processor uses software to analyze the data and determine the feature of each touch.

• The processor uses its gesture interpretation software to determine which gesture we made.

• All these steps happen in an instance.

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TOUCH SCREEN TECHNIQUESTOUCH SCREEN TECHNIQUES

• Resistive touch screen• Surface acoustic wave• Capacitive• Infrared• 3M Micro Touch

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Tablet PC comes in two Tablet PC comes in two formsformsSlate models

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Tablet PC comes in two Tablet PC comes in two formsformsConvertible Model

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SUPPORTABLE SYSTEM SUPPORTABLE SYSTEM SOFTWARESOFTWARE• MICROSOFT WINDOWS• ANDROID• LINUX• MeeGo• Apple Mac OS

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FEATURESFEATURES• Portable• Cheaper• Work as mobile• Pen screen • Wi-Fi access• Docking• Symbol commander

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ADVANTAGESADVANTAGES• Lighter weight, lower power

models• Navigation much easier• Recording non character

information• Universal use

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DISADVANTAGESDISADVANTAGES• Higher cost• Input speed• Screen and huge damage risk• Slower processing

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ConclusionConclusionThe combination of software and

hardware in a tablet pc enables these methods of user interaction creating a rich, interactive, and productive computing experience for users

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