PEN SORT INSTRUMENT

5 Pen Pc TechnologyPrepared for: Seminars 2012-2013 Dept of Computer Science of Engineering

RAMIREDDY SUBBARAMIREDDY ENGINEERING COLLEGE Kadanuthala,Nellore D.t.,

Presented ByA.Saisaran 093R1A0533 - Say, "Good-bye Laptops! & Welcome "pen Sort Instrument

Introduction Working Of P-ISM Block Diagram Of P-ism Functions Of Pens Advantages & Disadvantages ConclusionContents :

IntroductionThe P-ISM system was based on low-cost electronic perception technology .It was produced by San Joes , California. P-ISM is a gadget package including five functions: i. A computing engine-CPU Penii. Virtual keyboard,iii. A very small projector,iv. Camera Scanner andv. communication device

Working Of P-ISMP-ISMs are connected with one another through short-range wireless technology. This "pen sort of instrument" produces both the monitor as well as the keyboard on any flat surfaces.The whole set is also connected to the Internet through the cellular phone.

Block Diagram Of P-ISM

Functions of pensConcept componentFunctionReliabilityCPU PENComputing EngineOpenCommunication PenCell phone, Pressure sensitive pointing device, pointer and ear piece. Communications using BluetoothNear TermDisplayLED ProjectorA4 sizeApprox.1024*768Slightly farther out than the phone and cameraKeyboardProjected keyboard with 3D IR sensorSlightly farther out than the phone and cameraCameraDigital CameraNear termBasedBattery charger and mass storageOpen

CPU PenThe functionality of CPU is done by one of the pens.It is also known as Computing Engine.Dual core processor is usedIt works with Windows OS.

Communication PenP-ISMs are connected with one another through short-range wireless technology. The whole set is also connected to the Internet through the cellular phone function. They are connected through Tri-wireless modes (Bluetooth, 802.11B/G, and Cellular) which are made small and kept in a small pen like device.

Connectivity 802.11B/G and Bluetooth:

Bluetooth is widely used because we can able to transfer data or make connections without wires.

They are used at the frequency band of 2.4GHz

Bluetooth mechanism is used for exchanging signal status information between two devices.

LED ProjectorMonitor is LED projector.Size is A4.Resolution of 1024*768 approx.It gives good quality and more pictures.

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The Virtual Laser Keyboard (VKB) is the ultimate new gadget.It emits LASER on desk.Uses LASER beam to generate full-sized perfect keyboard.

Virtual keyboard

It is useful in video recording, video conferencing. It is simply called as Web Cam.It is connected with other devices through Bluetooth.Easily portable.It is a 360-Degree Visual Communication Device.

Digital Camera

The most important part in the portable type of computer is its battery.Usually batteries must be small in size and work for longer time.It comes with a battery life of 6+ (i.e. 6 Days).For normal use it can be used for 2 weeks.

Battery

Forthcoming computerPortableFeasibleUbiquitous computing is doneWi-Fi TechnologyCarry within our pockets

Pros of P-ISM

Low storage capacity It is very expensive Battery back-up is less

Cons of P-ISM

ConclusionSay, "Good-bye Laptops!"&Welcome Pen Sort Instrument

Choa Li, Bellarmine, G.T, Prosper L T b t P s innovative technology www.authourstream.com www. seminartopic.com References

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