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The DataHand ergonomic keyboard

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http://datahand.com/products/d... . Reduces the range of finger motion. The finger tips move about 1/2" compared to the conventional keyboards where the whole hand must move many inches. Wrist, arm, shoulder and neck muscles become involved when working on a flat keyboard; on the DataHand keyboard, only the fingers move. ¥ Reduces key activation forces. The fingers of DataHand operators use 20 grams of force compared to 55 to 100 grams required on the flat keyboard. Research has shown forces below 48 grams reduce risks of musculoskeletal injury. Flat keyboard ÒbangersÓ often use forces 4 to 7 times higher than necessary. ¥ Provides optimal position and support for hands, wrists, and arms. The DataHand design ensures correct pronation and relaxation of the hands, wrists, and arms.

Channel: Science & Technology
Uploaded: November 30, 1999 at 12:00 am
Author: compucarepro

Length: 07:35
Rating: 4.92
Views: 4140

Tags: arms  Carpal  DataHand  ergonomic  hand  keyboard  neck  pain  Syndrome  Tunnel  wrist  

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Video Comments

banokie (November 30, 1999 at 12:00 am)
i just acquired one of these at an estate sale. It looks like it has little or no use. If interested in purchasing, please post a reply.
andyatbenowdotca (November 30, 1999 at 12:00 am)
No, datahands are good for wow and better for programming.
IzAAcFinz (November 30, 1999 at 12:00 am)
is that even a keyboard?
IzAAcFinz (November 30, 1999 at 12:00 am)
lol
IzAAcFinz (November 30, 1999 at 12:00 am)
use a razor keyboard?
benow74 (November 30, 1999 at 12:00 am)
Yeah, they're great. Mouse is done via selecting a mode then using the index fingers to move l,r,u,d and right and left click. Moving both index fingers in same direction moves mouse faster. It works for World of Warcraft. Very well for some things (very quick macro triggering,etc) and not so well for other things (ie camera moving, quick mousing...). Damn quick stun rogues get me... I've done many tens of thousands of lines of code with the datahands and would otherwise be very sore.
saltyandgreen (November 30, 1999 at 12:00 am)
Can any one move fingers east-west independently?
telcouser (November 30, 1999 at 12:00 am)
how do the mice???
Spitfyre32x (November 30, 1999 at 12:00 am)
dang, america is getting so gosh darn lazy.
RewindBackForth (November 30, 1999 at 12:00 am)
i want to see someone play halo with this lol

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