Configurable Touchpad Input Modes for Handheld Controllers
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Solution Overview
Problem
Handheld controllers lack the flexibility and versatility of input options provided by keyboard and mouse combinations, limiting their usability in various environments and applications.
Innovation Solution
A handheld controller with a configurable touchpad that supports multiple input modes, such as touchpad, swipe, wheel select, and direct input modes, and provides graphical overlays and haptic feedback to enhance user interaction, with input modes assignable to different touchpad portions and adjusted based on user profiles and environments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a handheld controller uses a simple button layout, then it is easy to manufacture and ergonomic to hold, but it provides fewer input options compared to keyboard and mouse combinations
Solution Approach 1:
The touchpad dynamically changes its input mode based on the application being executed and user profile settings. The system transitions between different input modes (touchpad mode, swipe mode, wheel select mode, direct input mode) to provide context-appropriate input options, making the controller adaptable without requiring physical reconfiguration
Solution Approach 2:
The touchpad serves multiple functions by supporting different input modes within a single component. It can function as a standard touchpad for cursor control, a swipe input device for quick navigation, a wheel select interface for menu navigation, or a direct input device for precise selection, thereby providing keyboard-like versatility without adding multiple separate components
2Adaptability or versatility
If a handheld controller provides many input modes, then it offers greater versatility, but it increases the complexity of configuring and managing input modes
Solution Approach 1:
The system automatically determines the appropriate input mode based on the application being executed and the user profile, without requiring manual configuration. The controller self-adjusts its input mode settings based on environmental context (application type) and user preferences stored in the profile, eliminating the need for users to manually configure each input mode
Solution Approach 2:
The system provides graphical overlays that display the current input mode and available input options to the user. This visual feedback helps users understand what input modes are active and how to use them, reducing the cognitive load associated with managing multiple input modes and improving ease of operation
3Adaptability or versatility
If different input modes are assigned to different portions of the touchpad, then additional input options are provided, but the complexity of managing multiple input modes increases
Solution Approach 1:
The touchpad is divided into different portions or zones, each assigned to specific input modes or functions. This spatial segmentation allows multiple input modes to coexist without requiring complex software configuration, as the physical division of the touchpad surface naturally organizes the different input capabilities
Solution Approach 2:
Different portions of the touchpad have different input mode assignments based on their location. For example, certain areas may be optimized for swiping gestures while other areas are optimized for precision tapping or wheel select operations, providing localized input optimization without requiring global reconfiguration of the entire touchpad
Data Source
AI summary
An information handling system may perform various methods and operations. An example method performed by an information handling system may include determining, by the information handling system, a first input mode for a touchpad of a handheld controller, determining, by the information handling system, a graphical overlay corresponding to the first input mode, wherein the graphical overlay includes a graphical representation of the touchpad, and displaying, by the information handling system, the graphical overlay.