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Re: Alternitave Wearble (GB/Z80)

From: (Mel Tsai)
Date: Wed, 04 Mar 1998 23:29:08 GMT

>I was referring to the general latency of the clock speed due to
>applications and physical addons slowing it down (whether it has to scan
>ports to run something, etc., etc.)

Well, that has nothing to do with clock speeds, only "effective
processor throughput" and is a function of the I/O subsystem and
whether it uses polling or interrupts, whether it has a RTOS
multitasking system, etc.  All processors must go through this when
accessing slower I/O.

>It has been very... prevalent... in my thinking that the production of a
>low-cost (or would-be low-cost, with mass production) wearable computer
>would be an intriguing idea for NEC.. perhaps interesting enough to put it
>into production, bringing a nice and cheap wearable to the general market
>(possibly bringing the intent of wearable systems to the forefont at the
>cost of commercialist ideas for them).

Well, perhaps in the future they may consider it, but right now
there's no way a big conglomerate like NEC would even *consider*
making a wearable when PDAs dominate the market for ultraportable
computing. :(  There's just no real market for them yet, unless of
course a wearable "killer-app" ever comes out.

-Mel
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-http://www.egr.msu.edu/~tsaimelv/expander.htm

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