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This KEYBOARD has a BUILT IN MOUSE!

Linus Tech Tips@LinusTechTips1.5M viewsMar 10, 201911:56
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Get an unrestricted 30-day free trial of FreshBooks at freshbooks.com Use offer code LINUS to get 20% off everything on mosorganizer.com This ergonomic keyboard is also a mouse! Each separate mouse module of the Keymouse Alpha contains an optical mouse so you never have to take your fingers off the home row! Buy Keymouse on Amazon: geni.us Discuss on the forum: linustechtips.com Our Affiliates, Referral Programs, and Sponsors: linustechtips.com Get Private Internet Access today at geni.us Linus Tech Tips merchandise at lttstore.com Linus Tech Tips posters at crowdmade.com Our Test Benches on Amazon: amazon.com Our production gear: geni.us Twitter - twitter.com Facebook - @LinusTech Instagram - @linustech Twitch - twitch.tv Intro Screen Music Credit: Title: Laszlo - Supernova Video Link: youtube.com iTunes Download Link: itunes.apple.com Artist Link: soundcloud.com Outro Screen Music Credit: Approaching Nirvana - Sugar High youtube.com

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AI OverviewDefault language

This video presents the Keymouse Alpha, a highly unconventional ergonomic keyboard that includes built-in mouse modules. The host walks through the core idea: a split keyboard with each half featuring its own wrist rest, allowing users to spread their hands to shoulder width and reduce wrist strain. He explains how the keyboard is ortholinear and uses concave key wells to keep fingers closer, as well as a four-key thumb cluster with Cherry MX switches, providing access to essential controls without abandoning the home row. The discussion compares the Keymouse to other ergonomic solutions like the Ergodox and Kinesis Advantage 2, highlighting muscle memory for layer switching and the compromise of fewer total keys versus traditional layouts. The host then demonstrates practical usage, including how each module doubles as a mouse with its own optical sensor, left and right clicks, and a scroll wheel, enabling full cursor control while keeping fingers near the home position. He also mentions a later option called the Keymouse Track, which adds trackballs and more front-mounted keys for even greater input capability. The video closes with a candid look at assembly and mounting options, the 3D-printed nature of some parts, Bluetooth and USB charging details, and a frank assessment of price versus ergonomic benefit, before guiding viewers toward community resources and sponsorships. Overall, the video evaluates whether this setup is worth the cost for RSI or shoulder-related issues, and encourages trying it via forums and demos before purchase.

Topics · Technology · Gadgets · Ergonomics · Input Devices · Computer Hardware

Questions answered

What is the Keymouse Alpha and how does it differ from standard keyboards?
The Keymouse Alpha is a split ergonomic keyboard where each half has its own wrist rest and can be positioned to align with shoulder width. It uses an ortholinear layout with concave key wells and thumb clusters, and each half functions as a separate mouse with an optical sensor, clicks, and a scroll wheel.
Can the Keymouse be used on multiple monitors and how does that affect performance?
Yes, you can use a mouse module on different parts of a multi-monitor setup, and you can switch between them. However, Windows typically accepts only one input at a time, so simultaneous multi-cursor movement is not supported.