Remote Control GUI Layout With QR-Based Multi-Appliance Setup
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Solution Overview
Problem
Existing remote control systems for smart devices lack user-friendly graphical user interfaces (GUIs) and efficient methods for configuring and transferring control data between devices, making it difficult to seamlessly control multiple appliances with varying layouts and protocols.
Innovation Solution
A smart device remote control application with a touch screen GUI that approximates the layout of original equipment remote controls, allowing for scrolling and selection of appliances, along with a quick loading mini control panel and the use of matrix barcodes like QR codes to rapidly configure and transfer configuration data between devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a full remote control GUI is displayed to control multiple appliances, then control functionality is comprehensive, but the interface becomes complex and difficult to navigate
Solution Approach 1:
The remote control interface is segmented into multiple pages, with each page dedicated to controlling a specific appliance. Users can navigate between pages to access different appliance controls, thereby maintaining comprehensive control functionality while keeping each individual page simple and easy to navigate.
2Ease of operation
If the GUI displays all control functions at once, then all controls are accessible, but the screen space required increases and usability decreases
Solution Approach 1:
The control functions are segmented across multiple pages rather than displayed all at once. Each page presents a manageable set of controls for a specific appliance, making them easily accessible without requiring excessive screen space. Pagination allows all controls to remain accessible while optimizing screen real estate.
3Adaptability or versatility
If configuration data is transferred manually between devices, then compatibility can be achieved, but the time and effort required increases significantly
Solution Approach 1:
The system uses QR codes to copy and transfer configuration data between devices. Instead of manually reconfiguring each device, the configuration data is encoded into a QR code that can be scanned and automatically transferred to another device, dramatically reducing configuration time while maintaining full device compatibility.
4Productivity
If a mini control panel is implemented for quick access, then frequently used functions are accessible quickly, but the full control panel becomes harder to access
Solution Approach 1:
The control panel is segmented into a mini control panel for frequently used functions and a full control panel for comprehensive control. The mini panel provides quick access to essential functions, while the full panel remains accessible through pagination or menu navigation, thereby improving control speed for common tasks without making the full panel inaccessible.
Data Source
AI summary
A smart device is provided with a main remote control application that may be configured using information obtained from a QR code. The main remote control application may present images of original remote controls corresponding to devices which are controllable by the configured main remote control application. In connection with a presented image of an original remote control, the display may present icons that are representative of a subset of the buttons of the original remote control. The user interface also allows a user to select amongst the images of the original remote controls to change which appliances are to be controlled via the user interface. A pop-up remote control widget may also be provided which may be invoked without switching to the main remote control application provisioned on the smart device.