The Future PC as a Set of Pens?

Strudelkugel writes "The Wave Report covers a concept PC that NEC is working on, called P-ISM. (Maybe the name doesn't work, but it looks cool.) The design concept uses five different pens to make a computer. One pen is a CPU, another a camera, one creates a virtual keyboard, another projects the visual output and thus the display and another a communicator (a phone). All five pens can rest in a holding block which recharges the batteries and holds the mass storage. Each pen communicates wirelessly with the others."

Comments

Looks neat, but

[lavalyn]

I can't see the keyboard taking off. I don't know about you, but I like feeling the keys putting up resistance and knowing that I pressed the keys correctly. Well, that's what they've said so far about the infrared projector keyboard, and I certainly don't see anybody using those.

That projector pen would definitely be nice though, I hope they make it project far and wide (and sharp).

Re:Looks neat, but

[Bushcat]

You don't have to use the keyboard exclusively. It just has to be one of the options available to you at any given moment.

Secondly, there are a lot of "keyboards" out there that don't have any tactile feedback yet sell well enough: think of touchscreen ticket machines, for example (ooh er, perhaps there aren't any in the US since there's precious little public transport).

Also, consider decoupling the projector mechanism from the detector: the projected keyboard is simply a guide for the operator. The detector is a robust, solid-state item that can be made extremely rugged. The "keyboard" could be etched on steel for vandal-proof phones with internet access keyboards, for example. Or keypads in extreme temperature/chemical environments. They don't have to be one of NEC's never-see-the-light-of-day toys.

Finally, the sensor doesn't have to be configured as a keyboard at all. It could be a mousepad area, where you don't need a mouse: any object would do.

voice recognition

[fgb]

If they develop good speech recognition then they wont need a keyboard pen, the pen would then just need to be a microphone.

The problem with that

[Threni]

is that `virtual keyboards` are horrible. The idea just doesn't work. I have a friend who plays the piano and you should hear the BS that people with cheap, shitty keyboards come up with when they try and get him to play the piano on their horrible $200 midi keyboards.

What is the benefit of the CPU in a pen?

[oneiros27]

I can see the need to put the other components into a container that can be easily moved and repositioned -- but the CPU?

Unless they're planning on making a 9 slot base, so I can have the 4 I/O pens, and 5 CPU pens, I don't see a real benefit. And I'm guessing I'd see more benefit out of having the storage be more expandable than the CPU power. [I could always replace the CPU item, but having the storage segregated makes more sense to me, so I have my work documents on one, personal stuff on another, music on a third, etc.]