Smart Dock Pin Reconfiguration for Multi-Display Devices
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Solution Overview
Problem
Handheld computing devices with single touch screen displays face challenges in balancing display graphics and input areas, leading to visual clutter and user frustration due to their limited screen space, which hampers complex interactions and productivity.
Innovation Solution
A dual multi-display handheld computing device with two touch-sensitive screens that can be oriented and configured in various positions to provide enhanced display configurations and input options, including a primary and secondary screen with configurable areas and gesture capture regions, allowing for expanded functionality and improved user interaction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If a single touch screen display is used in handheld computing devices, then the device maintains a compact form factor, but the screen space becomes limited causing visual clutter and reducing user productivity
Solution Approach 1:
The patent transitions from a single two-dimensional touch screen to a multi-dimensional display configuration by adding a second display surface. This allows information to be distributed across multiple planes and orientations, effectively increasing the total display area without proportionally increasing the device's footprint. The dual display arrangement enables simultaneous presentation of different information types on separate surfaces.
Solution Approach 2:
The patent divides the display functionality into separate segments by implementing multiple independent display surfaces. Each display can be optimized for specific types of content or interactions, allowing users to view different information simultaneously without clutter. The segmentation of display areas resolves the conflict between compact size and available screen real estate.
2Device complexity
If a single touch screen display is used, then the device structure remains simple, but the ability to provide both display graphics and input areas is compromised leading to user frustration
Solution Approach 1:
By adding a second display surface at a different spatial orientation, the patent creates additional interaction zones that can be optimized for specific input types. This dimensional expansion allows for dedicated input areas on one display while maintaining graphical output on another, improving ease of operation without significantly complicating the overall device structure.
Solution Approach 2:
The dual display configuration enables each display surface to serve multiple functions simultaneously - one display can provide graphical output while also serving as an input area, or different displays can handle different modalities (touch, gesture, stylus). This multi-functionality enhances user interaction capabilities while maintaining reasonable structural complexity.
3Device complexity
If a single touch screen display is used, then the device configuration remains simple, but the space for complex interactions is insufficient hampering productivity
Solution Approach 1:
The patent utilizes multiple display surfaces oriented in different dimensions to provide simultaneous workspace for complex interactions. Users can manipulate objects, view information, and perform input operations across multiple displays at once, significantly enhancing productivity for complex tasks without requiring an overly complicated single-display configuration.
Solution Approach 2:
The patent combines multiple display surfaces into a unified interaction system where all displays work together to support complex operations. By merging the functionality of multiple displays while maintaining their physical separation, the system provides enhanced interaction space for productivity-critical tasks without the complexity of a single oversized display.
Data Source
AI summary
A multi-display device can interface with two or more different types of docking stations. The device can determine the type of dock and change the pin outs for a connector to interface with that dock. Once docked, the device can determine a charge status for the device and the dock to present the status to the user. Further, the dock can enter one of several modes, including a call receipt mode and an entertainment mode. The modes allow for expanded functionality for the device while docked. Two particular docks, the laptop dock and the smart dock, provide special functionality with the device.