> Wasn't there a camera (Canon?) that used
them? Or was that a
> DIFFERENT 2.5"? - there were several competing 2.5" (and a 2.9"
> spiral) technologies being shown around that time.
On Wed, 6 Jun 2012, Chuck Guzis wrote:
Well, we still have hard-disk Microdrives (e.g. IBM,
Seagate, Qrisma)
that fall into that category, even if they're sealed units.
I was just referring to the floppies. There were a bucnch of competing
ones introduced around the same time. Few survivors.
3.25" floppies were a particularly bad
idea--there's no way they'd
survive long carried in a shirt pocket.
The first big battle was, indeed over "shirt pocket". George Morrow
suggested cutting a deal with the garment industry to change shirt pocket
size!
My take is that Dysan "bet the company" in order to avoid retooling for a
different kind of jacket.
Many "experts" declared that the winner would be the one with the most
software available. So, Dysan spent everything to create a whole new
software publishing structure, with availability of most of the BIG name
software products on 3.25". There was a brief period of time, where,
although I couldn't get a machine that came with that drive, I COULD
purchase Lotus, Wordstar, WordPervert, Weird, dBase, Supercalc, etc. on
3.25" diskettes! The "experts" were very thoroughly WRONG, and the only
machine that reached market that I know of was the Seequa Chameleon 325.
All media in
that size range should have a hole through it (center or
corner) to string them together on a key-ring.
MicroSD is indeed too smalL in my
experience. I have a jar sitting on
my desk here that holds SD and MicroSD (and MMC) chips. Otherwise,
I'd lose them in a drawer.
As far as hanging off a keyring, I've long thought that was a bad
idea, if you actually have keys on the same ring, as well as coins in
the same pocket.
Good point.
I'll resume my search for an ideal pocket jar.
But even for an old guy, I'm pretty active.
Office-chair pilots and
couch potatoes may get better mileage from their pocket memory
devices.
SO, give me those media with a hole!