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ErgoCanada - Detailed Specification Page
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Freestyle2 Keyboard for Macby Kinesis Corporation
One of the most versatile keyboards currently manufactured is now available for the Mac. The Freestyle2 Keyboard for Mac is an adjustable, separated keyboard offering considerable ergonomic benefits without sacrificing productivity. The Freestyle2 is divided into two separate modules connected by a 9" cable. (A 20" cable is also available, if greater separation is recommended for the user.) The separation of the two modules allows users to position the left and right sides of the keyboard shoulder width apart, allowing the shoulders, elbows, arms and wrists to relax in an anatomically neutral position. This greatly improves posture and blood flow in the upper body, prevents undesirable rotation at the shoulders, and eliminates ulnar deviation at the wrist.
The symmetrical, compact design (achieved by eliminating the separate number pad found on the right of traditional keyboards) reduces the reach for the mouse for both left and right-handed users. The Freestyle2 provides access to numbers along the top row, as well as via an easily toggled numeric layer embedded into the right-hand module. (Please see the Numeric Keypads category for external numeric keypads that are compatible with the Freestyle2 Keyboard for Mac.)
The Freestyle2 features low-force, tactile membrane keyswitches. At only 45 grams, this is at least 25% less force than most traditional and even many ergonomic keyboards. Rated at 10 million actuations, the keyswitches on the Freestyle2 will provide years of quiet, comfortable typing.
Note: The Freestyle2 comes with an accessory that secures the two modules together at a pivot point. This Pivot Tether Accessory is designed primarily to secure the two modules during transport. It may be used, if desired, to create a splayed (joined at the centre top) keyboard, however, this configuration will significantly limit the ergonomic benefits.
The Freestyle2 Keyboard can be further customized with one or more of the Optional Accessory Kits described below (sold separately). With the addition of the appropriate Accessory Kit, this already highly configurable keyboard can be customized to provide even more ergonomic benefits.
Optional Accessory Kits
Palm Support Accessory: Palm Supports can be attached to the keyboard to provide support and to prevent wrist extension. The Palm Support Accessory includes Lycra-padded Palm Pads that provide a soft surface for the Palm Supports and help to prevent pinch points on the underside of the palms. Note:Palm Supports will not fit on the V3 Accessory. Palm Supports will fit on the keyboard itself, or on the VIP3 accessory, below.
V3 Accessory Kit: The V3 Accessory allows the keyboard to be tented to 5°, 10°, and 15° to help reduce pronation. (This accessory is worth considering if the user needs tenting, but uses a keyboard tray with built-in palm supports.)
VIP3 Accessory Kit: The popular VIP3 Accessory allows the keyboard to be tented at 5°, 10°, and 15° to help reduce pronation. The VIP3 Accessory includes Palm Supports that move as the keyboard tents, helping to reduce wrist extension.
Ascent Accessory Kit: The more specialized Ascent Accessory independently tents the left and right modules of the keyboard in 10° increments, from 20° to a full 90°. The Ascent Accessory can be used with the Palm Supports at angles up to 40°. The 20" linking cable is generally advised when using the Ascent Accessory, as the longer cable allows greater flexibility. A linking plate, included with the Ascent Accessory, can be attached if desired to increase the stability of the two modules.
Easily Accommodates Individual Needs and Body Types
- The Freestyle2 Keyboard can be configured to meet the unique needs and preferences of most individuals, whether tall or short, broad-shouldered or of slight build.
Facilitates Relaxed Position with Maximum Circulation
- Complete separation of both left and right keyboard modules enables anatomically neutral and relaxed position of the shoulders, elbow, arms and wrists, greatly reducing the risk of pain and discomfort caused by shoulder rotation, elbow abduction, and ulnar deviation. Learn More About Ergonomic Risk Factors and Sources of Injury
Eliminates Overreaching for the Mouse
- The Freestyle2 allows users to keep the mouse or other pointing device right beside the right or left edge of the keyboard. By keeping the mouse well within the comfort zone, users can reduce the potential for shoulder, neck and wrist pain arising from repeatedly reaching over the number pad for the mouse. (A right-handed user with a conventional keyboard often must reach 12" for the mouse. The symmetrical, compact design of the Freestyle2 reduces this reach to under 6" for both left- and right-handed users.) Learn More About Overreaching
Reduces Wrist Extension
- Most standard, and even many ergonomic, keyboards are positively inclined (i.e. the number row is higher than the space bar). A positive incline forces the user to lift the hands by bending up at the wrists. Maintaining the hands in this position strains the wrists and the muscles along the top of the hands and the forearms. The Freestyle2, even without added accessories, has a neutral, low-profile design (7/8") with 0° slope. The keycaps are negatively inclined at 10°. The result is an overall negative slope that helps to reduce wrist (and finger) extension when using this keyboard. Learn More About Wrist Extension
Reduces Finger Strain and Fatigue
- Tactile low-force membrane keyswitches reduce the amount of effort required to type, benefiting all users from casual to the most intensive typists.
Can Eliminate Wrist Extension
- With the addition of the Palm Support Accessory, the potential for wrist extension is effectively eliminated, whether the keyboard is used flat or tented. Learn More About Correct Usage of Palm Supports
Can Decrease Forearm and Wrist Pronation
- With a tenting accessory attached (either the V3 Accessory or the VIP3 Accessory), the Freestyle2 Keyboard gives users the option of typing with the palms slightly facing each other, rather than in the traditional "palms down" position that can often lead to fatigue or pain in the hands, arms, elbows and wrists. Both tenting accessories raise the inside edge of each keyboard module, offering tented angles of 5°, 10° and 15°. The V3 allows tenting alone; the VIP3 allows tenting with integrated palm supports. Learn More About Pronation
Can Support Vertical Typing Positions
- With the addition of the Ascent Accessory, the Freestyle2 provides an option for those whose forearm pain is unusually severe, or whose arm may be immobilized due to injury. The Ascent Accessory allows the keyboard to be tented in 10° increments from 20° all the way to a fully vertical 90°. (Note: for the majority of users there is little ergonomic benefit to typing in a fully vertical position. Users who choose this option must be touch typists (as they will be unable to see the keys), and they must have arm support while typing to avoid straining the muscles of the shoulders and upper back.) Learn More About Pronation
- Variable Separation: The two halves of the Freestyle2 can be separated up to 9" apart, a range which is sufficient for the majority of users. A 20" inch separation is available for users with broader shoulders, or for use with the Ascent Accessory.
- Quiet, Tactile Key Switches: The Freestyle2 features quiet, low-force, tactile membrane keyswitches. Rated at 10 million actuations the keyswitches on the Freestyle2 require only 45 grams of force.
- Familiar Mac Key Legends: Standard Mac OS keys mean minimal adaptation time for experienced typists.
- Sleek, Ultra-Low Profile Design: The Freestyle2 has a substantially thinner and narrower design than most ergonomic keyboards, with a height of only 7/8" and a width of 15.375".
- Embedded Numeric Keypad: In place of the separate numeric keypad found on traditional keyboards (which keeps the mouse outside of the comfort zone for right-handed users) the Freestyle2 provides a numeric keypad embedded into the right-hand module as a second layer. Along with the number keys on the top row of the keyboard, this embedded number pad gives the majority of users ample options for numeric input. (Note: Standalone numeric keypads are available as optional accessories for those users whose work involves numeric data entry. Look for these in the Numeric Keypads category.)
- Browser, Editing, and Multimedia Hot Keys: Easily accessible, driverless hot keys offer users the option of decreasing the number of mouse clicks and increasing productivity. These hot keys include volume control and mute keys, a calculator key, multimedia keys, commonly used browser functions such as forward, back and home, and application functions such as cut, copy and paste. A vertical raised ridge on the inside columns of the hot keys provides tactile feedback to the user.
- Pivot Tether: The left and right modules of the keyboard can be connected in the centre of the top edges by the Pivot Tether Accessory. Attaching the Pivot Tether allows the keyboard to be splayed at the pivot point (forming an 'A' shape), rather than fully separated. (Note, however, that this configuration sacrifices many of the ergonomic benefits of complete separation.)
|Images (Click on any thumbnail to view larger image)|
Freestyle2 for Mac
Freestyle2 for Mac - Splayed
Freestyle2 for Mac with Optional Palm Supports
Freestyle2 for Mac - Closed
Freestyle2 Keyboard with VIP3 Accessory
Freestyle2 Keyboard with V3 Accessory (Tenting without Palm Supports)
Freestyle2 for Mac with Ascent Accessory
Freestyle2 for Mac - Low-Profile Design
Freestyle2 for Mac - 2-port USB Hub
Freestyle2 for Mac Driverless Hot Keys
Freestyle2 for Mac Function Keys
Freestyle2 Mac Key Layout
- Animated Demonstration: This short animation shows how the Freestyle2 Keyboard and Accessory Kits work together.
- Product Comparison: Review the differences between the Freestyle2 Keyboard and its predecessor, the Freestyle Solo.
- Atlas Ergonomics White Paper: Published in March 2010 by Atlas Ergonomics of Grand Haven, MI., this white paper reports on that company's intensive five-month study of a split keyboard design. The Freestyle Solo (the predecessor to the Freestyle2) plus the compatible VIP3 Accessory, was chosen for the project. Researchers studied the impact of the Freestyle Keyboard’s split design on the posture, comfort, and performance of approximately 80 software manufacturing employees, focusing in particular on the positions of the hands and upper extremities during keyboard use. The study found that 92% of participants used the Freestyle in its split configuration, rather than splayed (i.e. with the two modules connected at the pivot point). The degree of ulnar deviation was reduced across all BMI levels and body types with no reduction in performance for the duration of the study. At the end of the study 96% of participants said they preferred the Freestyle over their previous keyboard.
"An Evaluation of a Totally Split Compact Keyboard and its Impact on Posture, Discomfort, and Performance" by Atlas Ergonomics, is 21 pages long and available in .pdf format.
- Width: 15.375" (39.0 cm)
- Depth (front-to-back): 7.25" (18.4 cm) , 10.0" (25.4 cm) with palm supports
- Height: 0.875" (2.2 cm)
- Weight: 1.95 lbs (885 grams)
- Keyswitch Type: Rubber Dome, Membrane (Quiet, Tactile)
- Keyswitch Rating: 10 million actuations
- Key Activation Force: 35 grams
- Peak Key Force: 44 grams
- Key Travel Distance: 3.9 mm
- Number of Keys: 94
- Key Pitch: 0.75" (1.9 cm)
- Length of Linking Cable: 9" or 20"
(15.2 cm or 50.8 cm)
- Interface: USB, 6' cable
- Compatibility: Mac OS X v10.4 and later. Special actions on F3, F4 and F11 function keys require OS X v10.4 or later. Hot keys on F5 to F7 require the Apple Keyboard Update 1.1 or newer. (Note: the Freestyle2 for Mac can be used with PCs as a basic keyboard. Hot keys will not function when used with a PC.)
- Legends: Pad Printed with a clear UV coating
- Warranty: 2 Years
- Package Contents: Freestyle2 Keyboard for Mac (Left and Right Modules), Non-Removable 9" (or 20") Linking Cable, Pivot Tether, User Manual
- Make sure the keyboard is properly positioned. Sit in your usual position at your desk and gently square your shoulders. Allow your upper arms to relax to your waist. Lift your forearms at the elbow and extend your fingers so that there is a straight line from your elbow through the centre of your wrist to your middle finger. Place the two halves of the keyboard on your desk or keyboard tray such that your arms and hands can maintain this position as you type. The modules ought to be shoulder width apart.
- Place the mouse on the side of your dominant hand. For most people, the compact design of the keyboard will bring the mouse close enough to the body. However, if your pain is more severe, you can prevent even more movement at the affected shoulder by positioning the mousing side of the keyboard closer to the centre of your body, and then turning it slightly so that your arm can remain perpendicular as you type. You will then be able to reach the mouse with very limited involvement of the shoulder muscles.
- Become familiar with the embedded numeric keypad. The embedded keypad gives you two additional layers, one for numbers, and one for navigation. These layers are accessed via the same keys on the right hand module of the keyboard. Learn More About Operating the Embedded Numeric Keypad.
- Purchase the Palm Support Accessory if you would like to prevent wrist extension, but don't need to tent the keyboard.
- Purchase the V3 Accessory if you need to tent the keyboard, but don't need Palm Supports. The V3 Accessory can tent the Freestyle2 to 5°, 10° or 15°. Common situations where this accessory is recommended include using the Freestyle2 on a keyboard tray, or with an inline pointing device that has non-removable Palm Supports. Note: Palm Supports cannot be installed on the V3 Accessory. If you suspect you might want Palm Supports in the future, purchase the VIP3 Accessory instead and remove them from that module until you need them.
- Purchase the versatile VIP3 Accessory if you need to tent the keyboard, and also want Palm Supports. The VIP3 Accessory tents the keyboard modules by 5°, 10° or 15° and comes with removeable Palm Supports included.
- Purchase the Ascent Accessory only if you must type with your hands in a more than 15° vertical orientation. (Note that you must be a skilled touch typist to use this more extreme solution effectively.) The Ascent Accessory can be used with Palm Supports (sold separately) at angles up to 40°. The 20" separation cable is typically recommended for this accessory, as it provides the needed flexibility. An optional linking plate (included with this accessory) may be used to connect the two tenting modules if desired for increased stability.
- Purchase a separate numeric keypad if you key in a lot of numeric data. See the Numeric Keypads category.
|For pricing, availability or to order this product, visit our online store.|
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|KB820HMB-US|| Freestyle2 Keyboard for Mac, US English Layout, 9" Separation, VIP3 Accessory Installed|
|AC806PS-BLK|| Freestyle2 Palm Support Accessory Kit, One Pair, Black|
|AC700PP-BLK|| Freestyle2 Palm Pads Accessory Kit, One Pair, Black|
|AC730-BLK|| Freestyle2 V3 Accessory Kit, Black|
|AC820-BLK|| Freestyle2 VIP3 Accessory Kit, Black|
|AC740-BLK|| Ascent Accessory Kit with Linking Plate|
|AC803PT-BLK|| Replacement pivot tether for Freestyle2, black|
|AC800HPB-US|| Freestyle2 Keypad for PC, USB, Black|
|AC210USB-BLK|| Low Force Tactile Numeric Keypad, Black, for PC|