CRAZY Keyboard You WEAR! - TAP Wearable Keyboard & Mouse

In this Linus Tech Tips feature, the TAP wearable keyboard and mouse is introduced as a futuristic, cord-free input device designed to operate across Bluetooth-enabled computers and phones, and usable in real world, augmented reality, or virtual reality contexts. The presenter describes the device as a strap worn on the hand, with five rings containing three-axis accelerometers that communicate through a concealed wire to a thumb unit. The key concept is that each letter or number corresponds to a unique gesture rather than finger position, meaning users type by performing specific motions. The video elaborates how keystrokes are registered by measuring finger deceleration upon contact with a surface, highlighting that a physical surface is still required for reliable input. The hands-on portion explains how surfaces should be hard and flat for best accuracy, and that the system includes easy shortcuts such as double-tap for common actions like backspace or enter, plus a built-in mouse mode activated by simply laying the thumb down and moving the hand. The creators partnered with neuroscientists to develop a training app that introduces gestures gradually, aided by mnemonic jingles to help memory, with reported early results showing alphabet learning within two hours and typical users reaching 30 to 40 words per minute within five minutes. The video also notes a practical ergonomic consideration: latency between switching from keyboard to mouse is low, enabling quick task transitions, and it mentions a long eight-hour battery life with discreet wear, suitable for daily activities like opening doors. The review concludes with cautious optimism, acknowledging the device’s niche appeal and current price while imagining a broader future when standalone AR glasses are common and TAP becomes more affordable, potentially expanding its use to a wider audience. It closes by pointing viewers to Cheddar’s broader content on wearable tech and the LTT forum for discussion, while inviting viewers to subscribe, like, and explore the product links in the description.

Topics · wearables · input_devices · technology_reviews · augmented_reality · virtual_reality · gaming