Unified Desktop Input Segregation for Seamless Cross-Device Interaction
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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 user frustration due to visual clutter and limited screen space, and lack integration with larger computing systems when connected.
Innovation Solution
A dual multi-display handheld device that provides a unified desktop when connected to a peripheral display, integrating handheld and PC functionalities, allowing seamless interaction across screens with different applications and layouts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a virtual keypad or user interface scheme is superimposed on the executing application, then input functionality is provided, but the application display area is reduced and visual clutter increases
Solution Approach 1:
The display is divided into multiple independent display areas, with each area dedicated to specific applications or functions. This segmentation allows the system to provide multiple input and display regions simultaneously, eliminating the need to superimpose interfaces over applications, thus preserving full display area for each application while maintaining input functionality.
2Adaptability or versatility
If the touch screen is used for both content delivery and user commands, then configurability and interface options increase, but visual clutter and user frustration increase
Solution Approach 1:
The system transitions from a single two-dimensional display plane to multiple independent display areas that can be arranged in various configurations. This dimensional expansion allows simultaneous presentation of multiple applications and interfaces without overlapping, maintaining interface versatility while eliminating visual clutter by providing dedicated space for each function.
3Area of stationary object
If the handheld device is connected to a larger computing system, then display area increases, but integration of functionalities is lacking
Solution Approach 1:
The system merges the functionalities of the handheld device with the larger computing system by establishing a unified multi-display environment. Multiple display areas can be shared between the handheld and external displays, allowing seamless integration of applications, inputs, and outputs across devices, thus providing both expanded display area and integrated functionality.
Data Source
AI summary
Methods and devices for selectively presenting a user interface or “desktop” across two devices are provided. More particularly, a unified desktop is presented across a device and a computer system that comprise a unified system. The unified desktop acts as a single user interface that presents data and receives user interaction in a seamless environment that emulates a personal computing environment. To function within the personal computing environment, the unified desktop includes a process for docking and undocking the device with the computer system. The unified desktop presents a new user interface to allow access to functions of the unified desktop.