Rotatable Keyboard Hinge Layout for Ambidextrous Sketchbook Input
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Solution Overview
Problem
Computing devices lack versatility for creative use, particularly in emulating a sketchbook experience, and fail to accommodate both right-handed and left-handed users with flexible input methods, including non-keyboard text entry and assistive controls.
Innovation Solution
A computing device design featuring a rotatable keyboard that pivots 360 degrees, integrated with a touch screen display, allowing for various configurations such as lay-flat and laptop modes, and including assistive features like a camera for eye tracking, programmable buttons, and a trackball for enhanced ergonomic interaction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the keyboard is fixed in position, then the device structure is simple, but the device lacks versatility for creative use and cannot accommodate different user preferences
Solution Approach 1:
The keyboard is made rotatable within the second housing portion, allowing it to change orientation dynamically. This enables the device to adapt to different creative tasks and user preferences while maintaining a relatively simple overall structure through controlled movement rather than multiple fixed configurations.
Solution Approach 2:
The device is divided into distinct housing portions (first housing portion with display, second housing portion with keyboard) that can be independently configured. The keyboard segment can rotate within its housing portion, providing versatility without requiring the entire device structure to be complex.
2Adaptability or versatility
If the keyboard is positioned for right-handed users, then the layout is optimized for right-handed typing, but left-handed users cannot access the keyboard comfortably
Solution Approach 1:
The rotatable keyboard allows users to dynamically adjust the keyboard orientation to accommodate their handedness preference. Right-handed users can position the keyboard in one orientation, while left-handed users can rotate it to an alternative orientation, ensuring comfortable access for all users.
Solution Approach 2:
The keyboard mechanism serves multiple functions: it provides optimized typing layout for right-handed users, alternative access for left-handed users, and potential intermediate positions for other use cases. This single dynamic mechanism replaces the need for multiple fixed keyboard configurations.
3Adaptability or versatility
If the device provides only keyboard input, then the input method is simple, but the device lacks assistive controls for non-text entry
Solution Approach 1:
The device merges multiple input methods (keyboard, trackpad, camera-based eye tracking, programmable buttons, trackball) into a unified computing device. These diverse input mechanisms are integrated within the rotatable keyboard housing portion, providing versatile input options while maintaining a cohesive device design.
Solution Approach 2:
The rotatable keyboard housing portion serves as a universal control hub that accommodates multiple types of input mechanisms. This single housing portion provides keyboard input for text entry, trackpad for pointer control, camera for eye tracking, programmable buttons for shortcuts, and trackball for alternative pointing, making the device accessible to users with different needs and preferences.
Data Source
AI summary
In one general aspect, a computing device includes a hardware processor, a memory, a first housing portion including a touch screen display, and a second housing portion coupled to the first housing portion by a hinge, where the second housing portion includes a rotatable keyboard.