Multi-gesture context chaining for collaborative interfaces
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Solution Overview
Problem
Traditional human-computer interfaces are hindered by structured graphical environments that fail to adapt to diverse computing devices and methods of interaction, limiting the versatility and fluidity of cognitive activities, and preventing the achievement of a truly unstructured digital medium capable of supporting spontaneous and collaborative tasks.
Innovation Solution
A Gesture Control System paired with a hierarchically organized information space that operates across various devices and environments, utilizing universal scale-invariant gesture mechanisms and voice recognition commands to create a near zero graphical footprint interface, allowing for seamless collaboration and content generation without traditional graphical controls.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional structured graphical user interfaces are used, then device-specific interface solutions can be provided, but interface friction and lack of versatility across different device form factors occur
Solution Approach 1:
The patent replaces traditional mechanical graphical interface controls (buttons, menus, toolbars) with a gesture-based control system. Gestures are detected through touch, pressure, and motion sensors, substituting the mechanical interaction paradigm with a more fluid, continuous control method that adapts naturally to different device sizes and forms without requiring users to reach for or navigate complex graphical elements.
Solution Approach 2:
The gesture control system serves multiple functions across diverse device form factors (from small mobile devices to large wall displays) without requiring device-specific interface adaptations. A single set of gestures can perform selection, navigation, manipulation, and collaboration functions universally across all device types, eliminating the need for separate interface designs for each form factor.
2Device complexity
If literal graphical controls tied to screen real estate are used, then form-factor specific interface solutions are achieved, but the number of controls and application functionality are restricted
Solution Approach 1:
The patent introduces temporal and spatial dimensions to the interface beyond traditional 2D screen real estate. Gestures incorporate motion trajectories, pressure variations, and time-based sequences, adding dimensions of interaction that are not constrained by screen size. This allows complex functions to be expressed through multi-dimensional gesture patterns rather than requiring multiple graphical controls to be arranged on limited screen space.
Solution Approach 2:
The gesture control system segments complex tasks into sequences of simpler gesture primitives. Instead of requiring a single complex control element, tasks are broken down into discrete gesture steps (e.g., swipe to select, tap to confirm, pinch to zoom) that can be combined in flexible sequences. This segmentation allows unlimited functionality to be achieved through combinatorial gesture sequences rather than being limited by the number of available graphical controls.
3Ease of operation
If traditional interface structuring methods are used, then controls can be organized on screen, but fluidity and scope of cognitive activities are restricted
Solution Approach 1:
The interface transitions from a static, pre-structured graphical layout to a dynamic gesture-based system where controls emerge from user actions rather than being fixed beforehand. The system adapts its response based on the gesture being performed, allowing the interface structure to fluidly change according to the current cognitive task rather than forcing users to navigate a fixed hierarchical menu structure that may not match their cognitive flow.
Data Source
AI summary
The present invention extends to methods, systems, and computer program products for processing multi-gesture sequences in a collaborative environment. It provides a method for cascading two or more gestures performed by one or more users at one or more interactive display devices, into a single compound gesture delivering events to a persistent first gesture, that establishes the owning context. The invention in one aspect increases the variety of ways a single user can interact with a piece of digital content by increasing the gesture vocabulary beyond simple single gesture interactions. Further, it delivers the ability to express complex contextual relationships directly among multiple pieces of content, among multiple interactive display devices, and among multiple users, generating expanded opportunities to route events across physically separated devices, and distances, that deliver greater control of content flow. This provides a substantially more direct method over current practice of selecting content, then triggering actions based on traditional menu and toolbar controls.