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The Happy Hacking Keyboard (HHKB) is a small computer keyboard produced by PFU Limited of Japan, codeveloped with Japanese computer scientist and pioneer Eiiti Wada. [1] Its reduction of keys from the common 104-key layout down to 60 keys in the professional series is the basis for it having smaller overall proportions, yet full-sized keys.
In general, ergonomic keyboards are designed to keep the user's arms and wrists in a near-neutral position, which means the slant angle (the lateral rotation angle for the keys in each half relative to the axis of the home row in a conventional keyboard) is approximately 10 to 12.5°, the slope (the angle of the keytop surfaces starting from the front edge closer to the user towards the top of ...
The Freestyle keyboard line was launched in 2007; [44] like the Maxim, the Freestyle was a staggered-column keyboard split into two halves, but each half was an independent module now, linked by a cable. The keyboard halves were sold as the Freestyle Solo, [45] and was bundled with the PivotTether, which allowed any arbitrary split angle. [46]
For instance, typing on a conventional keyboard layout can force the user into shoulder elevation, wrist ulnar deviation, and head rotation. [4]: 385 Consideration of physical ergonomics suggests the most relaxed typing position is one in which the keyboard user's forearms are parallel to the ground, with wrists held straight. To facilitate ...
Example of the Das Keyboard, model S Ultimate (unlabelled) Das Keyboard is a series of computer keyboards sold by Metadot Corporation, a software company located in Austin, Texas . [ 1 ] The "Ultimate" designation on models represents keyboards with blank keycaps , made with the purpose of improving touch typing skills. [ 2 ]
The Polymoog Keyboard model 280a. The Polymoog Keyboard 280a is a stripped-down version of the original 1975 Polymoog. The two are similar in appearance, sharing the same case and keyboard. The right-hand control panel is absent, while the left-hand panel has only a few sliders, giving the user less control over the sounds.
The standard full-size (100%) computer alphanumeric keyboard typically uses 101 to 105 keys; keyboards integrated in laptop computers are typically less comprehensive. Virtual keyboards, which are mostly accessed via a touchscreen interface, have no physical switches and provide artificial audio and haptic feedback instead. This variety of ...
The Type Cover 2 is thinner and features back-lit keys. [5] With the release of the Surface Pro 3 , a newer cover called the Surface Pro 3 Type Cover was released to fit the bigger screen. The Surface Pro 3 Type Cover features a second magnetized strip that can be rested against the screen to prop the keyboard up at an angle.