Handheld Adjustable Ergonomic Keyboard Panels
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional keyboards and mice are not ergonomically effective as they require users to maintain prolonged positions, leading to strain and discomfort, and existing ergonomic solutions are cumbersome to use.
Innovation Solution
A handheld, adjustable device with ergonomic panels that combine keyboard and mouse functions, featuring adjustable finger and thumb panels with secure clips, a display option, and the ability to be used in various positions, allowing natural hand and finger movement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional keyboards are used, then data input function is provided, but user's hands and arms must be locked in three distinct positions (pronation, ulnar deviation, and extension) causing ergonomic strain
Solution Approach 1:
The keyboard is divided into multiple curved sections that follow the natural contour of the user's hands, allowing fingers to rest in ergonomic positions rather than being forced into locked postures. Each segment can be independently adjusted to match individual hand anatomy.
Solution Approach 2:
The keyboard features a curved upper surface that mimics the natural arch of the user's hands, eliminating the need for pronation, ulnar deviation, and extension lock positions. This curvature allows fingers to naturally rest in a neutral, relaxed state while maintaining typing functionality.
2Ease of operation
If wearable keyboards are used to eliminate strain on wrists and forearms, then ergonomic improvement is achieved, but significant effort and assistance are required to put on and take off
Solution Approach 1:
The wearable keyboard incorporates flexible, adjustable components that can dynamically adapt to different hand sizes and shapes. The structure includes movable segments and adjustable fastening mechanisms that allow easy donning and doffing while maintaining ergonomic support during use.
Solution Approach 2:
The keyboard features adjustable parameters including curvature radius, segment spacing, and fastening tension that can be modified to accommodate different users. This adjustability enables easy fitting and removal while providing customized ergonomic support for each user's anatomy.
3Ease of operation
If conventional mice are used, then pointing function is provided, but user's hand remains in elevated and extended position causing continued ergonomic strain
Solution Approach 1:
The pointing device is integrated directly into the wearable keyboard structure, combining keyboard and mouse functions into a single unit. This integration allows the hand to maintain a consistent, comfortable position on the curved surface while accessing both typing and pointing functions, eliminating the need to switch between separate devices and maintain elevated positions.
Data Source
AI summary
A set of handheld, adjustable panels including a plurality of ergonomic keys which function as a keyboard and mouse to allow a user to easily input data to an electronic device. The handheld keyboard and mouse includes two handheld components. Each component comprises a base that fits into the user's palm, a plurality of adjustable finger panels, and an adjustable thumb portion adjacent to the finger panels. The finger panels include a plurality of keys so as to function as a keyboard, and the thumb portion also includes a plurality of keys and acts like a mouse. Each component may also include clips or straps for securing the component to the user's hand, as well as a stand for supporting the component when it is not in use. In addition, at least one of the components may include a display means.