- #Kensington expert mouse 7.0 optical trackball free
- #Kensington expert mouse 7.0 optical trackball windows
A sound decision given that it's your strongest "finger". Your thumb rests comfortably on it, so you'll probably do most of your clicking with the thumb rather than with the fingers. The button at the bottom left is far away the easiest to use and is (by default) mapped to the single click. When your hand rests on the trackball in the middle, your fingers falls quite naturally onto the 4 buttons. The trackball itself is surrounded by 4 large buttons and circled by Kensington's Scroll Ring. It measures a hefty 5 by 5.75 inches (around 12×15 cm) and is a good deal larger yet if you include the wrist rest.
The whole mouse is somewhat super-sized as far as pointing devices go. The Expert Mouse has more in common with a pool 8 ball. It measures a hefty 5 by 5.75 inches (around 12×15 cm) and is a good deal larger yet if you include the wrist rest.Īnyway, it's a trackball, but please don't picture one of these tiny little marble sized things that used to adorne laptops a few years ago. The tell-tale "my right hand hurts more than my left" sign points right at a mouse injury.Īnyway, it's a trackball, but please don't picture one of these tiny little marble sized things that used to adorne laptops a few years ago. There are probably mouse than keyboard-related RSI problems. Mice are by their very design likely to result in repetitive strain injury sooner or later. Well, first of all, it's not a mouse, it's a trackball and that's a good thing.
#Kensington expert mouse 7.0 optical trackball windows
In this first ergonomic gear review, I'll be looking at my latest ergonomic toy, the Kensington Expert Mouse 7.0 for Windows or Mac. In a previous post, I did a quick calculation that got you to 1.8 million key presses a year that's a lot of little shocks on fragile little joints and ligaments. What's more, you're not likely to play badminton or go running 8 to 12 hours a day, every day. Whilst the forces involved in athletic movements are obviously much stronger, the muscles and joints that you use when working on your computer are much smaller and more delicate. Well, actually it isn't such a large jump. Some of you may find the jump from competition sport to humble key pressing and mouse clicking a bit much to take. In this column, I will be reviewing all kinds of ergonomic gear for your computer work.
#Kensington expert mouse 7.0 optical trackball free
Then again I might have pushed even harder and still got myself injured, so equipment alone won't get you a free "out-of-jail" card. Had I started out getting myself new badminton shoes, I might not have ended up with Achilles heel problems.
Well, the moral of the story is that the gear you use makes a difference to how likely you are to injure yourself. What's all this got to do with the Kensington Expert Mouse and more specifically with version 7.0? Apparently I have an inflamed achilles heel and "those things can snap you know".
Unfortunately, I am no longer 18 and by the time I got expensive, well cushioned, badminton-specific shoes, my doctor called it quits and told me to stop playing for a least a year.
In my defense, that's actually quite a good choice for badminton because you spend a lot of time on your toes and a light flat shoe is pretty much ideal for quick turning without spraining your ankle. You know the "no cushioning, no shock absorption, ultra-flat sole variety that is a lot like running barefoot but with shoes on. I had been using my old squash shoes from 1995 until then. The only ache that refused to go away was a little burning sensation in my heel. The first match arrived and I did ok, the second came along and it went fairly well and before I knew it I started winning us much as I was losing and in a word, I was back. I would feel awful for at least half a week and more often than not I still felt achy from the last session when the next one came along.Īfter a while though, I got a bit fitter, I stopped hurting so much, my feet went about their business without complaining quite as much and I was getting close (okay, not that close) to my old performance levels. After each training session I was so exhausted that you had to drag me off the court. So I joined a club, got my old gear out of the unopened cardboard boxes in the cellar and went off to train two times 3 hours a week just like 12 years ago.Īt the beginning I was slow and uncoordinated, just like the middle-aged computer guy who is trying to relive his youthful glory days ought to be. About a year ago, I decided to kick my post-University sedimentary life style, and once again become a badminton superstar.
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