Collaborative Workspace Display Switching With Visual Presenter Feedback
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Solution Overview
Problem
Current solutions for managing audiovisual information in collaborative workspaces are not intuitive, leading to confusion and productivity losses during transitions between presenters, as they require complex steps and lack clear indicators of which presenter is sharing information on common displays.
Innovation Solution
A control interface with visually distinct buttons and indicators, including illumination devices, is provided for each participant, allowing easy selection and indication of which laptop is presenting, and which common displays are being used, facilitating quick and intuitive transitions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If separate audio/video cables and switching devices are provided for each presenter, then transitions between presenters become relatively quick, but the control process becomes complex and less intuitive
Solution Approach 1:
The patent employs color-coded cables (e.g., red, blue, green) and corresponding colored indicators on the switching device to create an intuitive visual mapping between presenters and control elements. This allows users to quickly identify which cable and control correspond to which presenter without complex instructions, resolving the contradiction by making the system both fast to switch and easy to operate through visual differentiation.
Solution Approach 2:
The switching device incorporates visual indicators (lights or displays) that provide real-time feedback about which presenter is currently active and which controls are available. This feedback mechanism guides users through the transition process intuitively, maintaining ease of operation while enabling quick transitions between presenters.
2Adaptability or versatility
If separate controllers are provided for each presenter, then control transitions can be managed, but confusion and delay occur due to lack of clear indication of which presenter is sharing
Solution Approach 1:
Color-coded indicators on the switching device corresponding to each presenter provide immediate visual identification of which presenter is currently sharing. This eliminates confusion during transitions and reduces time loss by allowing all participants to instantly understand the current state without verbal announcements or complex interface navigation.
Solution Approach 2:
Real-time visual feedback indicators clearly show which presenter is active and which controls are available, preventing confusion and reducing delays. The system adapts to multiple presenters while maintaining clarity through continuous state indication.
3Reliability
If dedicated computer drives video display, then display is controlled reliably, but multiple attendees cannot easily share control
Solution Approach 1:
The patent introduces a switching device as an intermediary between multiple laptops and the video display. This mediator maintains reliable display control by managing signal routing while providing an intuitive interface for multiple users to share control through simple cable connections and visual indicators, resolving both reliability and ease of operation requirements.
Data Source
AI summary
A method of selecting video source devices to drive first and second presentation spaces provided by at least one display screen in a collaborative workspace, the method comprising the steps of providing a control assembly that includes a plurality of control interfaces, each control interface including a separate selectable control associated with each of the presentation spaces, associating at least first and second video sources with first and second of the control interfaces, respectively, for each of the control interfaces, when a selectable control is selected, providing video information from the video source device associated with the control interface used to make the selection to the presentation space associated with the selectable control such that a plurality of video images from at least first and second different video source devices can be presented simultaneously in the presentation spaces.