Remote Control Button Input Detection and Command Logic
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional remote controls have a large form factor due to numerous buttons, which are often underutilized and confusing for users, as not all features are used simultaneously by all users, leading to unnecessary complexity.
Innovation Solution
A remote control that senses both click and touch input events on specific buttons and a click pad, allowing for execution of distinct commands based on these inputs, thereby reducing the number of required buttons and providing a simpler, more versatile user interface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the remote control includes a large number of buttons to accommodate all features, then the device can provide comprehensive functionality, but the form factor becomes large and the interface becomes confusing
Solution Approach 1:
Each button is designed to perform multiple functions by responding differently to various input types (click, touch, hold, double-click). The same physical button can trigger different commands based on the nature and duration of the user interaction, eliminating the need for separate buttons for each function.
Solution Approach 2:
The button functionality is made dynamic by detecting the characteristics of user input (duration, intensity, pattern). The system adapts the button's function in real-time based on how the user interacts with it, allowing a single static button to provide multiple dynamic functions.
2Adaptability or versatility
If the remote control includes many buttons to cover all features, then all functions are accessible, but users experience confusion and difficulty finding the right button
Solution Approach 1:
The system provides more functionality than a single button press would suggest by detecting partial actions (light touches, brief contacts) versus full actions (firm presses, holds). This allows the same button to serve multiple purposes based on the degree and nature of user engagement.
Solution Approach 2:
The remote control provides feedback to the user through different command executions based on input detection. The system monitors user interactions and adjusts the resulting command based on the detected input type, creating an intuitive feedback loop that guides users to the correct function without requiring them to know button functions in advance.
3Device complexity
If the remote control uses a single input type per button, then the interface is simple, but the versatility and command options are limited
Solution Approach 1:
Multiple input detection capabilities (click detection, touch detection, hold detection) are merged into a single button structure. The button integrates multiple sensing functions to distinguish between different types of user interactions, allowing one physical component to provide multiple control options.
Solution Approach 2:
Each button is designed as a universal control element that can execute multiple commands by detecting different input characteristics. The same button can trigger navigation, selection, confirmation, or cancellation commands depending on how the user interacts with it.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables a powerful and elegant user interface with fewer buttons by distinguishing between various user inputs, such as clicks, touches, and gestures, allowing for customizable command execution and reducing user confusion.
Implementation Method 1
sensors being configured to detect a user input event at a corresponding pair of the first electrodes and the second electrodes and/or at a corresponding pair of the third electrodes and the fourth electrodes based on a drop in the mutual capacitance
Data Source
AI summary
A remote control is described herein that is configured to sense a variety of user input types on a specific button and that can also sense a variety of user input types on a click pad or region/location of the click pad. By utilizing these capabilities, the remote control can provide a very powerful and versatile user interface. Furthermore, the foregoing can be achieved with only a relatively small number of buttons, thus also providing a user interface that is simple, clean and elegant.