Contour Design Pro3 RollerMouse with 6 Programmable Buttons

Själv är jag tre gånger så snabb med muspekaren när jag använder det här istället för en vanlig mus. Var så nöjd med den jag har på jobbet att jag köpte det här exemplaret att använda hemma! Hade musarm för många år sedan, aldrig hänt igen när jag använder Rollermouse.

Expensive, but there is no substitute. My old roller mouse 2 finally died after more then a decade of (ab)use.

Très bonne souris de très grande qualité qui aide pour ceux qui ont des douleurs aux mains ou aux bras. Je recommande!

It's not a case of whether I like this product or not. The simple fact is that this has become a must accessory for me that I cannot live without. As a professional software developer of over 25 years using a keyboard and mouse constantly is key to making a living. Over the years I have developed various aches and pains in my hands that can be debilitating at times. The simple act of taking your fingers off the keys and rotating your hand to the mouse is an unnatural movement and one that was causing me a lot of discomfort. I have found it worse when I'm using a full size keyboard with a full numerical keypad etc and the mouse is further offset to my right. I have tried various ergonomic mice over the years, the best on the market, and none have quite worked for me as well as the rollermouse. The rollermouse sits underneath my keyboard and provides a comfortable palm rest. To move the cursor most of the time I simply stretch my right thumb down to the rollermouse and that's usually enough to most of the time to manoeuvre the cursor to where I want to go. A mouse click can also be simulated by pressing down on the rolling bar also. If needed there are dedicated buttons for clicking/selecting also. There is a trade off in the sense that the control is less accurate that a conventional mouse, however over time you do become used to it more and more. Also the pointer reaches the edge of the screen and the bar has been moved all the way to the end. At this point if you keep trying to move the roller it will eventually re-adjust and let you keep moving the pointer in that direction and this is initially a little jarring. I don't know how robust this product will be. It is collecting debris etc from my dirty hands over time etc as I eat lunch at my desk etc and probably don't have the best hygiene :). I have read however that it is possible to take it apart to clean it. Perhaps occasionally I should use a wet wipe and wipe down the 70% of the bar that is exposed. I will conclude by saying that it's a considerable investment, however I won't be buying another mouse and regardless of how long this lasts I will be buying another because this has become a natural, pain free way to interact with my machine 8 hours a day 5 days a week. My mice are now tucked away in my desk and I have no intention of bringing them back into action anytime soon. Well worth the money! I'm interested in trailing the mobile version at some point when funds allow!

Tout d'abord, je précise que le modèle que j'ai acheté était en occasion, à un prix très très très bas par rapport au modèle neuf. C'est pour cela que je laisse les 5 étoiles, bien qu'il n'ait pas été précisé que les rehausseurs de clavier n'étaient pas fournis. J'ai été un peu déçue au départ que le dispositif soit incomplet, mais cette roller-mouse est tellement pratique et a si bien réussi à faire disparaître les douleurs et tensions que j'avais au bras droit en raison d'une mauvaise posture que ce que j'imaginais pouvoir être un inconvénient a bien vite été oublié. Cela fonctionne très bien comme ça et si besoin, je trouverai bien un système pour rehausser le clavier par mes propres moyens ! La prise en main est très facile et rapide, le confort est incomparable, bref je recommande sans réserve cette souris !