3 Table of contents History Introduction 5 functions Block Diagram MeritsDemeritsConclusion
4 History"Pen-style Personal Networking Gadget“- created in 2003 by Japanese technology company NEC.Its designer Tour Ichihash.P-ISM -First featured at the 2003 ITU Telecom world Exhibition held in Geneva, Switzerland.
5 Look closely and guess what they could be... Components of P-ISM (“Pen-style Personal Networking Gadget Package”).
6 Produces both the monitor as well as the keyboard Whole Set Is ConnectedTo Internet ThroughCellular Phone Function.Connected With AWireless Technology.
7 “Pen-style P ersonal Networking Gadget P ackage” P-ISM is a gadget package including five functions: CPU PenCAMERAVIRTUAL KEYBOARDVISUAL OUTPUTAPHONE
10 CPU Pen Also known as computing engine. Uses Dual Core processor Works with windows operating system.
11 Continued…. Directs the entire computer system. Operation of a CPU include 4 steps :FetchDecodeExecuteWrite backThe performance or speed depends onClock rateIPCIPS
12 Communication PenComponents of P-ISMs -connected with one another through short-range wireless technology.Connected through Tri-wireless modes likeBlue tooth802.11B/GCellular phone function.
13 Continued….Bluetooth -A secure way to connect and exchange information.Connected to internet through cellular phone function.Uses Wi -Fi technology.Exchange information with wireless connection
14 Output display LED projector-Monitor. Size -A4. Resolution capacity is1024*768 approx.More clarity and good picture.
15 Continued…. Projection technologies used are: CRT projector using cathode ray tubes.LCD projector using LCD light gates.LCoS projector using Liquid crystal on silicon.The types of LED display are:conventional (using discrete LEDs) .surface-mounted device (SMD) panels.
16 Virtual Keyboard Virtual laser keyboard is a new gadget. It emits laser on desk.Uses laser beam to generate full_size perfect keyboard.
17 Continued…. Features of virtual keyboard are: Sound Connection IntensityTimeoutsSensitivityAuto_repeat
18 Digital CameraUseful in video recording , video conferencing simply as a webcam.Connected with other devices.Portable.360 degree visual communication device.
19 Continued…. Types of digital cameras Compacts digital cameraBridge cameraMirrorless interchangeable lens cameraResolution is limited by a image sensor
20 Battery Usually batteries are small in size and work for a long time. Battery life-6+.Normal use-2 weeks.
21 MeritsPortableFeasibleUbiquitous computing is doneWi_Fi technology
22 Demerits Currently un clear Cost Battery Keyboard concept is not new Positioning is main
23 Demerits Currently un clear Cost Battery Keyboard concept is not new Positioning is main
24 ConclusionThis is only an example for the start of this new technology. We can expect more such developments in the future.