MS Introduces Optical Mouse 282
Unknwn writes "Microsoft announced today their new optical mouse, the Intellimouse Explorer. For some reason, they think that optical mice or something new. I have some Sun 3s and Sun 4s lying around which make that a joke... =) " I happen to have an optical mouse at my feet right now. Looks nice, but is it worth $75? I have had the
worst luck with MS peripherals (they were gifts!), but I have friends who swear by them...Update: 04/20 03:16 by J : A "concerned" reader wrote us to say that the mouse will not require a special pad like the older opitcal mice. He also said he had a chance to play with it, and that it was quite nice. Anyone else care to share?
Bill has no balls? (Score:1)
Since dirty rollers - even with a spotless mouse pad - really annoys me, I'll probably get one of these mice. I bet it wouldn't work on a featureless surface like a first-surface optically flat mirror, but for regular surfaces with some texture (cloth, formica etc.) it should work well. Previous generation optical mice suffered from being tied to the fixed geometry of the grid - if this system approximates the marketing hype, it should work nicely.
As much as I hate Microsoft, their mice and Sidewinder joysticks and pretty good. Now if they would just get out of the software business and stick to what they are good at...
Correct (Score:1)
If this mouse came out by any other company than MS, I am sure no one would rip it apart so. It kind of makes me sick seeing all this childish MS bashing no matter what they do (right or wrong).
Anyways.......
MS Actually Makes Good Hardware (Score:1)
If anyone has ever worked in end user support, imagine those people moving to the Unix world. Their lives as well as the lives of support techs become quite misserable. A great insight into this is #linux on EfNet, someone asks a question, and it's "Oh, god RTFM" or if your lucky you get a cryptic answer (from their stand point). I don't mind delving into something to learn it, but you must remember not everyone is a geek at heart. There are those types that see a machine as nothing other than a tool.
Unix stronghold is servers, I wish more servers were run on Unix, Unix provides VERY nice features in that arena. However I do NOT wish more clients ran Unix, it just complicates their lives everytime I see it.
It somewhat reminds me of the ameatuer radio (HAM) radio style crowd in a way. Why does EVERYTHING need to be one size fits all? Why can't we have Unix take over servers, Windows take over desktops, PDAs for the business folks, Mac's for the people that fall outside of business nor the want to learn computers too much but still do some stuff.
Hail and kill! (Score:1)
dirtiest mouse in the office is obviously the most productive. I like
my mice dirty. But my real pride and joy is my filthy 84-key IBM AT
keyboard, undeniably the greatest keyboard ever made by man. Geez, it's
nearly 15 years old now, and it's made of steel. This heavy fucker can
kill any other keyboard in the office, and it has the battle scars to
prove it. It also proves I am the manliest dude around!
Re: It's not that simple... (Score:1)
if I printed out a grid that was smaller than normal, would I be able to mess with the speed of the mouse that way?
Yes, but at the expense of stability. If I remember from when I was using a Sun3, the mouse motion gets jittery if you compress the grid.
Not Made by Microsoft! Same as Indigo! (Score:1)
This was the exact same internal mechanism on the original mechanical mouse for the Indigo from SGI. I'm sure that the SGI mice were made by Mouse Systems, not by SGI.
Mouse Systems may not still be the input device OEM supplier for Microsoft, but somebody is!
They don't make this stuff, they just ask their OEM partner to show 'em "cool stuff', and some of it gets a Seattle marketing job... --Jeremiah
Mice should have feet not taillights!!! (Score:1)
Then again, this is a Microsoft product, so who knows?
Dear god those were ugly! (Score:1)
- A.P.
--
"One World, One Web, One Program" - Microsoft Promotional Ad
Gee, it's... a mouse. (Score:1)
You can have the best mouse in the world, but in the end... it's still a mouse. Since this is MS, innovation is of course out of the question, but I'll stick to my Wacom ArtZ II tablet and Synaptecs touchpad, thanks.
BTW, for those of you still stuck with mice, beware; the constant arm motion between keyboard and mouse could be harmful. A good touchpad isn't near the price of one of these mice I bet; my keyboard has a great touchpad built right in, and cost $60 (one of those split keyboards).
The tablet was of course quite a bit more, but if you're serious about digital art, you're going to have one; if not, you don't need it anyway.
Sun optical mice (Score:1)
I'm not sure how these new MS mice operate, but I'm sure the surface they move across will affect how accurate they are.
where-was-sun-5-years-ago? (Score:1)
Overengineered? (Score:1)
Am I the only one who thinks that incorperating what amounts to a small camera and microprocessor into a mudane device like the mouse a bit of overengineering? A bit of fuzz on the rollers aside, current SIMPLER mechanical systems work just fine. Actually, a hybrid like the Logitech visually trackballs that track movement using dots on the ball seems still to be a cleaner solution.
I guess it's a sort of cool idea, but the Microsoft corperate mindset seems to be "added complexity=innovation" with little regard to the implications of this "innovation" (=added complexity). Go figure.
they actually look kinda cool... (Score:1)
Microsoft Hardware and the Mouse (Score:1)
Anyway, Microsoft hardware in general is pretty nice. I've had no problems with the Sidewinder gamepad, and the joystick is nice as well.
Just for fun... (Score:1)
tail lights! (Score:1)
what in the hell would anyone need a tail light on a mouse for?? geee! im going backwards, better watch where im going. i mean how many of us actually look at the mouse as we are moving it??
Finally, people are starting to get a clue. (Score:1)
I agree with you, but to a certain point. I agree with the people who dislike Microsoft for shutting out other competition in areas where there are just plain better competitors than MS. An example of this is Microsoft making every effort to shut 3com PalmOS out of business. Let's face it folks, the PalmOS is better than Windows CE for PDA's! (I think we can all agree, right?) But when everyone is just disliking Microsoft because it's the "in" thing to do and you're somehow more of a geek, I get sick of it!
People are wasting SOOOOOOO much time using Linux as a client system just so they can somehow think they are boycotting Microsoft just so they can tell other geeks on the Net "hey I don't use Windows so I'm more cool than you are!". The main reason I love Linux and UNIX in general is that is KICKS ASS for serving. The Internet was built on UNIX, and UNIX is still where it's at. Linux has a more stable kernel than Windows, and can do more with less hardware than Windows as a server. 16 MB ram on an NT Server? Don't even think about it. But for Linux running Apache, it would run great.
I mean, what else is there to say? Sometimes I wonder about the Psychology of the whole MS bashing. It's almost a completely adolescent thing to do, just like when we rebelled when we were teenagers.
Think for yourself, and use what YOU think is the best and simplest and easiest way to get the job done. At the same time, don't just use NT Servers because Microsoft brainwashes you into thinking they are faster than UNIX as webservers, because they just AREN'T. Be yourself, think for yourself, and you'll succeed in business, at home, or wherever.
sun5 many years ago? (Score:1)
We still have a bunch of the old optical mice hanging around. They're kinda neat, because I hold my hand at about 45 degrees from logical north; I have to turn the gridded mouse pad, or my mouse doesn't move like I expect.
- Tony
Getting a new MSNK non-Elite (Score:1)
And from comparison, it's on par in terms of quality with the MSNK, although it's not as slick looking (has three stupid buttons in the middle, I think there's a model that isn't this braindead).
Hope that helps you, if you ever need to replace your keyboard!
Web site's contradicts itself... (Score:1)
Yes. There are two versions, the IntelliEye and the Intellimouse Explorer. The former does not have a wheel and thus has no moving parts at all.
I'd love one if it was cordless. I just wish I'd picked up another Logitech cordless when they were having a rebate on them last month.
P.S. Red Hat Linux 5.2, the boxed version, is less than $10 at CompUSA this week.
Web site's contradicts itself... (Score:1)
Hardware or Software Translation (Score:1)
Well, even though it's a fast rate of sampling, would it not be possible to create a situation where the DSP gets confused? Could the mouse suddenly think it's being poved in a different direction?
It would be really cool if they could minaturize the same systems the new cars have, that funky new traction control setup which detects driving/handling anomalities via momentum sensors or whatever those are called. Now your mouse would go exactly where you want it to. Just what I need for team fortress!
The latest conspiracy theory (Score:1)
An optical sensor captures images of the work surface at a rate of 1,500 images per second, and a digital signal processor (DSP) translates changes between the images into on-screen movements.
Just don't use this mouse on top of any sensitive documents. This thing is scanning your surface the whole time and sending the composite image to Bill.
Quake II and trackballs (Score:1)
Microsoft Hardware - Not like the Software (Score:1)
Unfortunately for my dad, the phone's interaction with the computer died. The hardware is still going perfectly strong, but something in the software that communicates with the phone has gone haywire; my dad can no longer check his e-mail via the telephone or keep his call waiting lists on his computer, because, due to a software fault, the phone and computer are no longer on speaking terms.
There's an instructive lesson here about Microsoft's strengths and weaknesses.
Or rather, Microsoft "acquired" the optical mouse (Score:1)
Replace the ball! (Score:2)
In an orthogonal subject: Microsoft Intelligence Exploder...
TrackMan Marble>>buy one now! (Score:1)
Correct (Score:1)
As for mice, I'll take Logitech over MS any day.
_any_ surface? (Score:1)
Like a flatscreen tv or something.
If it works exactly the way they say it does, one could write a program on a palmpilot or something to move the mouse for you. Just move a patterned image around on the screen to trick the mouse.
Though why would someonewant to do that?
MS Actually Makes Good Hardware (Score:1)
I've never had a problem with a Microsoft mouse, and it's comfort is unbeat (Logitech and Kensingtons just don't fit into the palm of my hand like the MS mouse does). I have a computer that's four years old that's still using the same MS mouse that it came with. I have another computer with one of the newer wheelie deals and it works fine, too (I don't really use the wheel much, but it's still a great idea, IMHO). Of course, I treat my hardware with respect. The only trauma my mice undergo is the three day trip between school and home every summer. I do find that they have problems running over some surfaces, but all mice have these problems. A good $1 mouse pad tends to take care of this (one with that funky grain to its fabric).
As for their other hardware, their keyboards work great. I've used other ergonomic keyboards and none matches up to the comfort of the MS one. I find it rather large and klunky (I have one of the older, non-Elite versions), but I don't care cause I don't move it a whole lot. My Linux system has a standard Dell keyboard which I use constantly, but I'm much more relaxed typing in my MS keyboard.
A lot of people replying to these messages tend to take MS-bashing to new heights. Chiding a company that you hate for putting a tail light on a mouse is ridiculous. It was a design decision meant to appeal to the mass consumer. MS isn't targeting stuff at you and I. They're targeting it at the 70% of the world's home computer population that is clueless and likes to look cool. It's an excellent marketing decision. Flashing lights and bells have always appealed to consumer society.
And of the 30 or so comments I saw, only two of the people had actually used the mouse. They had good things to say. One might criticize MS for their product, but at least look at it first. Otherwise, you look like a ranting/raving buffoon.
PUCK MICE! (Score:1)
But the design is the same as the good ole DECstation 3 button puck mouse.
Two little offset wheels on the bottom. These things tracked better than anything else in the world.
The only downside was the buttons and size were kind of bad for ergonomics.
Comdex.... (Score:1)
Jason
USB only? I think not (Score:1)
For the record, I've had nothing but good luck with MS hardware products. Their joysticks (especially the new ones) and mice have always been of excellent quality and construction. And the MS natural keyboard elite is orders of magnitude better than those cheap $10 knockoffs when it comes to quality.
Put fins on that sucker! (Score:1)
-----
they actually look kinda cool... (Score:1)
Microsoft has recently innovated [infoworld.com] and patented [slashdot.org] the door hinge [ibm.com]as part of its runnaway embrace and extend [opensource.org] strategy. This is no joke! [dejanews.com] One step closer towards Gates' [ultraviolet.org] promised and detailed World Domination. [dejanews.com]
But they do make decent mice. Software, on the other hand...
OS/2 supports USB (Score:1)
why I won't buy MS hardware (Score:2)
Being a long-time OS/2 user I've been on the receiving end of their tactics for quite some time:
After experiencing such I refuse to support them by purchasing any of their products, no matter how good they might be, because doing otherwise furthers Microsoft's ability to maintain their stranglehold on the market.
Looking for an optical mouse... (Score:1)
Sounds good, won't buy, here's why (Score:1)
There's another peripheral maker out there that just opened up the specs to a lot of its hardware -- specifically their joysticks -- so that open source drivers can now be written with ease. This company is Logitech.
This is the kind of thing I like to see, and I support the company by buying their products. The other day I went looking for a WingMan Interceptor but couldn't find it. I spoke to a salesman and explained how this new development had just made Logitech products more appealing to me and possibly other Linux users. He thanked me for the information and said he'd order a line of Logitech joysticks immediately.
As I explained to the salesman, I've used MS Sidewinders and I think they're excellent joysticks. And as he explained to me, Microsoft is beginning to dominate the market for high-quality input devices.
I have looked at what's happening with peripherals now and I've looked at what happened with browsers, word processors, spreadsheets, and operating systems in the past and I've drawn the following conclusion: If I choose Microsoft today, then tomorrow I may no longer have a choice.
PS. I bought the Logitech Cordless Desktop (it was impulse shopping at its worst). I love the pros, but I hate the cons. The keyboard has a tendency to think a key is still down after I've released it. This happens mostly with the movement keys while playing Q2 (grr!). Also, the sequence ^X^S^X^C usually fails at some point. Can other cordless keyboard users tell me if this is to be expected and if there's anything to be done to improve the situation? (I've observed the 8 inch radius guidelines and am withing 1.5m)
--
Info from the inside... (Score:1)
Try it on a TV screen (Score:1)
Another idea: turn the mouse upside down and wave your hand across it. Voila, a mouseless mouse, at least until you need to push a button.
There are lots of fun optical inputs to use with this thing, although it probably requires really close contact to focus correctly.
Buy a better mouse-mat (Score:2)
"Use on any surface" >> like that is new? (Score:1)
The concept of using a mouse on your knee or chair arm is nothing new, i set my trackman on my knee all the time. What this new MS mouse does *not* solve is the need for much desktop real estate. The trackman takes no additional space outside of it's actual size. Any mouse that you have to move around will.
Using this mouse on your knee will be a bit kludgey too, since most knees are not likely to be a whole screen's worth in movement.
Oh well, perhaps and improvement on the typical mouse, but certainly not better then the Trackman.
That's not all (Score:1)
Optical mice are not new (Score:1)
We just photocopied the original mouse pads. By enlarging or reducing the copy, you could change the mouse sensitivity.
> Sun used to ship optical mice (from Mouse House or Mouse Systems) that used two wavelengths of LED
I think it was one visible (blue stripes) and one IR (looked very pale yellow stripes). If you had the pad the wrong way round, the mouse got confused.
I've often wondered why the Xerox style ones never became more popular.
Correct- sort of (Score:1)
Overengineered! (Score:1)
Well, except the Xerox folks seem to be completely incompetent when it comes to marketing an idea...
Web site's contradicts itself... (Score:1)
Stan "Myconid" Brinkerhoff
Love the 3M Mousing Surfaces (Score:1)
NEW! or is it?..... (Score:1)
IBM keyboards = deluxe (Score:1)
The old IBM keyboards are all I'll use. I have a private stockpile of them that I've rescued from junked PS/2s, and every one of my machines has one hooked to it. I can type at least 25% faster on these bad boys than on newer, "soft-click" mushboards. Plus, it makes a hideous racket when you really get going...
Not as loud as an old IBM System/36 terminal I once used, though. That thing had some sort of tactile/aural feedback relay that thunked inside the keyboard casing with every keystroke. The thing was a huge brick, and looked like a Commodore 64 (two inches thick, with deeply cupped keycaps) and weighed ten pounds. And you know what? It was the best keyboard I've ever typed on...
Hardware or Software Translation (Score:1)
Read the specs kids (Score:1)
They should have made it cordless (Score:1)
I got a demo.. (Score:1)
A cheap CCD camera images the surface you're moving on and essentially cross-correlates the received image with previous ones, providing an estimate of displacement. A small lamp near the camera illuminates the mousepad/table/jean surface underneath.
It works well on any surface that's textured 'enough' to see some pattern and perform the correlation. Apparently you don't need much, and it's nice to not rely on mechanical friction.
The mouse prototype (I didn't see the product) was an impressive piece of technology; and the inventor, I have to admit, seemed like a competant, level-headed engineer.
It was also kinda cool to see the 'mouse-eye's' (well, maybe it's belly's) view of the mousepad on a monitor during test use..
I still have no plans to buy one.
Mice should have feet not taillights!!! (Score:2)
The ability of the mouse to track over any surface is a plus to loptop users. If I had a laptop, redirecting the light so as to "capture" most of it on the sensor would be in my favor. Wasted light is wasted power is shorter batter life. Reducing the expended light, and improving the reflected content saves me money in the long run. The taillight is a waste.
I still think that mice should have feet!!! (Honeywell circa 1992)
Time flies like an arrow;
It's not that simple... (Score:1)
If you still have access to it, could you send it to:
jkenney@sat.net
I know this is the wrong place to ask this, but I cannot seem to get your e-mail address
re: Logitech Trackman three button (Score:1)
I would think that the trackball version would do the same.
Honeywell mouse (Score:1)
1: You had to use the drivers that came with the mouse, and it was incompatible with some games because of that(at least that is what the reviews in the game mags said.)
2: Only 2 buttons.
P.S. there were older mice with wheels on the bottom, but on those the wheels were virticle(spelling) and at right angles to each other, and had sharp edges(I have actually used one of these and they worked quite well, though you would have never thought they would frome the design.
The honeywell mouse has the wheels mounted horizantally to the table with just a slight tilt to the axel, the tilt being angled 90deg from each other(not from the table, only about 5 to 10 deg from that)
Hardware vs software (Score:1)
It sounds to me like someone was trying out one handed typing at the porn sites!
My Experience with MS Hardware: (Score:1)
MS Natural Keyboard: the new model I hate. Tiny arrow keys with a diamond shape -- blech. Function keys that look like they belong on a laptop. Had an old one, the feel of it was nice, the touch on it was no mac keyboard (those have very nice key feel). Fed it a beer one night and it died even after attempts to clean it. I stick with el-cheapo $10 generic keyboards now.
MS SideWinder joystick: The twist was innovative, but I rarely use it (got better torso positioning with the keyboard in mechwarrior, only use it for wing commander because its sucky flight model forces me to use it). One of the springs on it snaps loudly when I move the stick in a circle, though it doesn't seem to affect positioning. The throttle on it is flimsy, inaccurate, and worthless. And nothing ever seems to use those four extra buttons. The force feedback model looks nice, but I've seen better and more forceful FF joysticks out there, I'll give MS's a miss.
Overall, it's pretty much average.
Hardware vs software (Score:1)
Windows only (Score:1)
Introduce New Junk Every Quarter (Score:1)
Its a free country - you're free to be as stupid as you want. If people want to buy, who am I to stop them?
optical mice = problematic & high maintenace (Score:1)
*Special mouse pad is far too fussy for human contact ( must clean almost daily or cursor develops a mind of its own)
*There's no resistance to them, I suppose I prefer some feedback from a mouse.
*Sorry, but Sun system's mice are anti-ergonomic. Right up there with the pitiful i-mac mouse.
*Do you need yet another device to send power to?
MS, again wants to be your 'one stop shop', buying technology from some young upstart and selling it as its own. As a lefty, I hate MS for insisting on providing computer makers with 'righty-only' mice. Kudos to "Dell" for shipping a Logitech symetrical mouse now.
I love my trackball....I'll wait for Kensington or Logitech to take a crack at optical mice.
Hardware or Software Translation (Score:1)
This tells you how old I am...
It's pretty bad when the mouse on my computer has more processing power than my first computer (early '80s). It sounds like MS's newest mouse blows away my 2nd and maybe 3rd computers as well!
Correct- sort of (Score:1)
The red glowing underside sounds cool tho'
Track Balls...are better (Score:1)
I don't understand the innovation... (should I spray paint my trackball silver to learn more?)
I like not having to even move my arm... only my thumb...
-Thomas
PS i do acknowledge the interesting idea of not having to use a patterned mouse pad...(wonder how it's done)
they actually look kinda cool... (Score:1)
I dunno, i hate m$ as a software company, but i have to admit the hardware of theirs that i have used is decent...
course, i'm a cheap bastard and am happy enough with my current mouse that i wouldn't actually buy one of them thingums...
Logitech Trak Ball Mouse (Score:1)
(NB- Logitech didn't pay me for this endorsement, but I'll gladly take money from them
Honeywell mouse (Score:1)
Too bad no one bought them... eventually the design was sold to another company(kensington, I think).
Keytronic had the first pad independant optical... (Score:1)
Like Logitech? (Score:1)
I have the original TrackMan Marble sitting on my desk right now, the best mouse device I've ever used!
I think M$ has done something new (maybe... there IS some chance that they might have) and the way they are marketing it, it sounds like it just takes a picture of the surface it's on and compares it to the last shot taken.
The only problem I see with that is... what happens when you run out of deskspace and have to pick the mouse up to get more room to move?
If it takes 1500 pics/s then it'll be able to tell you're moving it... hmm.. maybe they *did* steal logitech's technology.
~enucite~
_any_ surface? (Score:1)
Seriously, though... That's an interesting idea. I've got a Palmpilot Pro, I can dig up one of those old Xerox optical mice, and I can prob'ly learn the SDK for Palmpilot...
Maybe it can be a summer project.
-W-
Web site's contradicts itself... (Score:1)
Proposal for new MS product (Score:1)
ActiveIntelliDirectVisualCJX++++
Mac USB (Score:1)
If I recall correctly, USB Macs include a very basic USB driver in ROM (true ROM, not the "ROM-in-RAM"), which allows for key commands, etc., before the system loads.
IBM keyboards = deluxe (Score:1)
Right on. I'm using the IBM AT click-clack keyboard with the red trackpoint clitty. Certainly the best PC keyboard ever made (and still retails for $200 or so).
$10 PC keyboards seem to lead to carpal tunnel syndrome. It's my secret hope that the companies foisting these will get hit with a class action suit.
--
MS Actually Makes Good Hardware (Score:1)
Using optical a long time ago... (Score:1)
bottom... There is always room for fun.
Until they start running on GPS they can't stop the mouse fun
re: Natural Keyboard... (Score:1)
I do use their mice though.
What I would really like is a mouse that is the same shape, but made of marble with ball berrings for the glide (instead of the little plastic strips) and one really big one for tracking. If it was smooth enough I think it would be a really nice feel.
Bashing simply doesn't make sense (Score:1)
Mice... (Score:1)
Quantum Leap??? (Score:1)
And this whole no mouse pad, lets see you keep it clean.
LOGITECH is the only way to go.
Logitec (Score:1)
It's not that simple... (Score:2)
And it was even possible to use the LCD display of a wrist watch as a mouse pad. We had one customer where we removed the mouse pad so that they were not able to do any damage to the software that was running. So one of the guys working new the workstation figured out that he could move the mouse by using his watch as a very small mouse pad. So we got rid of the mouse completely
Less and less lefty-friendly (Score:1)
Lefty rant:
The curvy mice are bad enough, and then you make the left button bigger, and now the buttons on the side! Too much.
And don't tell me I can get lefty version. I and many others work in a shared environment. And I'm not going to start carrying around my own personal mouse.
Blah.
It's not that simple... (Score:1)
Windows only (Score:1)
I was personally a little surprised, since most of the digital artists and other creative types that get 'em usually think anything Apple does merits something along the lines of a Nobel Peace Prize.
-shawn
Hail and kill! (Score:1)
I salvaged four from our computer junkpile, and got enough keycaps to make two functioning keyboards. They're PS/2 era (given the PS/2 plugs), but still far better than any other PC keyboard I've used.
Now if I could manage to use a DEC VT100 keyboard and maybe the LK201 keyboard that goes with my VT320 usable on a PC system I'd be in heaven.
-Shawn
IBM keyboards = deluxe (Score:1)
It's huge, and I think it would make an excellent keyboard..
Any surface? (Score:1)
But I guess it should be possible to work with most real surfaces, like paper, which are actually quite rough on a microscopic level -- which means that the camera on the mouse must be of quite high resolution.
they actually look kinda cool... (Score:1)
it sounds kinda perverted.
MS Butt Hinge
hmmm
i donno, sounds somehow fitting.
That's not all (Score:1)
I like Logitech stuff
they are nice product names
"Mouse" "Keyboard" "TrackBall"
AND
i owned 4 MS mice (job gave them to me) and a MS natural keyboard, all broken in exact 3 months.
I wouldnt buy a MS thing even if it was good.
I'm sorry. (Score:1)
no linux support?
no buy.
Any surface? (Score:1)
bet it doesnt work there!
Hardware or Software Translation (Score:2)
Question is, where is the processing done? If in the mouse, that may help explain the price. But my guess is that some processing will be done by the computer its attached to. After all, what if a service pack^H^Hbugfix is needed for it?
This may be the first mouse to require a pentium to use.
Todd
It's not that simple... (Score:2)
Kaa
Optical mice are not new (Score:2)
Sun used to ship optical mice (from Mouse House or Mouse Systems) that used two wavelengths of LED for horizontal and vertical movement detection. Those mice required a special mirror-like aluminum pad with stripes that matched the LED's colors.
Sun's mice were shipped long after Xerox had a vastly superior and much simpler product; Xerox could have owned the mouse market along with everything else if they'ed had their act together.
I wouldn't be surprised if there was optical mouse development prior to Xerox; many people were working in the area at the time.