P-ISM (“Pen-style
Personal Networking Gadget Package”), which is nothing but the new discovery,
which is under developing, stage by NEC Corporation. 5 Pen PC Technology is a
gadget package including five functions: a pen-style cellular phone with a
handwriting data input function, virtual keyboard, a very small projector,
camera scanner, and personal ID key with cashless pass function. 5 Pen PC
Technology are connected with one another through short-range wireless
technology. The whole set is also connected to the Internet through the
cellular phone function. This personal gadget in a minimalist pen style enables
the ultimate ubiquitous computing.
In fact, no-one
expects much activity on 802.11n installations until the middle of 2008.
“Rolling out 802.11n would mean a big upgrade for customers who already have
full Wi-Fi coverage, and would be a complex add-on to existing wired networks,
for those who haven't. Bluetooth is widely used because we can able to transfer
data or make connections without wires. 5 Pen PC Technology is very effective
because we can able to connect whenever we need without having wires. 5 Pen PC
Technology are used at the frequency band of 2.4 GHz ISM (although they use
different access mechanisms). Blue tooth mechanism is used for exchanging
signal status information between two devices. 5 Pen PC Technology techniques
have been developed that do not require communication between the two devices
(such as Blue tooth's Adaptive Frequency Hopping), the most efficient and
comprehensive solution for the most serious problems can be accomplished by
silicon vendors. They can implement information exchange capabilities within
the designs of the Blue tooth. The circuit diagram for the 802.11B/G is given
below. It is nothing but also type of Blue tooth. Using this connectivity we
can also connect it with the internet and can access it anywhere in the world.
LED Projector
The role of monitor
is taken by LED Projector which projects on the screen. The size of the
projector is of A4 size. It has the approximate resolution capacity of 1024 X
768. Thus it is gives more clarity and good picture.
Virtual Keyboard
The
Virtual Laser Keyboard (VKB) is the ULTIMATE new gadget for PC users. The VKB
emits laser on to the desk where it looks like the keyboard having QWERTY
arrangement of keys i.e., it uses a laser beam to generate a full-size
perfectly operating laser keyboard that smoothly connects to of PC and Most of
the handheld devices (PDA's, tablet PC's). The I-Tech laser keyboard acts
exactly like any other "ordinary" keyboard.
Features Of Virtual
Keyboards Are
1. VKB settings can be changed by Sound:
2. Controllable Virtual Keyboard sound effects
(key clicks)
3. Connection: Connection to the appropriate
Laptop/PC port
4. Intensity: Intensity of the projected Virtual
Keyboard
5. Timeouts: coordinated timeouts to conserve the
Virtual Keyboard's battery life
6. Sensitivity: adjustable sensitivity of the
Virtual Keyboard
7. Auto-repeat: Allows the VKB to automatically
repeat a key based on prescribed parameters.
Battery
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+. For
normal use it can be used for 2 weeks.This 'pen sort of instrument' produces
both the monitor as well as the keyboard on any flat surfaces from where you
can carry out functions you would normally do on your desktop computer.
0 comments:
Post a Comment