A patent filed by Apple today shows a laptop similar to a MacBook that features a flat touch surface where a keyboard would normally be. The invention, dubbed a 'configurable, force-sensitive input structure for an electronic device,' looks similar to its 'Force Touch' trackpads.
'The trackpad features built-in force sensors that allow you to click anywhere and haptic feedback that provides a responsive and uniform feel,' Apple says. A tiny motor then vibrates to give the user feedback on what they are touching. The patent suggests similar technology laptop keyboard, a number pad, or a track pad. It claims 'micro-perforations' in the casing could light up to give the user an outline to where keys are on the flat keyboard.
'The input devices can be moved to a specific location of the casing based on user preference,' it added.
The latest design follows a patent filed in February for 'proximity multi-touch sensors'. The technology would help devices detect fingers or hands 'hovering above a touch-sensitive surface,' enabling users to type on virtual buttons and interact using mid-air hand gestures. According to the patent's description, the aim is to use sensors to detect the movement of multiple digits hovering above them, as well as detecting parts of the body. This could mean that users would be able use the same multi-touch gestures for iPads, Macs and iPhones - such as a single finger to click, and two or more fingers to zoom or scroll – but without having to touch the device.
The design sets out the possibility for users to push 'virtual buttons' on a touch panel without requiring a touch. According to the technical specifications, the sensors would make use of infrared LEDs and photodiodes - which detect light.