Virtual Whiteboard Projection for Remote Collaboration
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Solution Overview
Problem
Collaborative teams located remotely face challenges in using traditional brainstorming tools like whiteboards and sticky notes, as existing collaboration tools do not enable remote participants to effectively share and manipulate physical media in real-time.
Innovation Solution
A system and method that utilize digital cameras and projectors to capture and transmit images of physical media on whiteboards, allowing remote participants to view and interact with virtual representations of these media, using operational transformation to maintain consistency across distributed work surfaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional brainstorming tools (whiteboards, markers, pens, sticky notes) are used for remote collaboration, then team members can use familiar physical tools for creative work, but remote participants cannot see or interact with the physical media in real-time
Solution Approach 1:
The system creates virtual copies of physical media (sticky notes, whiteboard content) by capturing images with digital cameras and transmitting them to remote participants. This allows remote users to see and interact with representations of the physical media without requiring them to be physically present, thus preserving the ease of using traditional tools while eliminating the information loss for remote participants.
Solution Approach 2:
The system introduces digital cameras, computing devices, and projection systems as intermediaries between the physical media and remote participants. These intermediaries capture, transmit, and display the physical media content, enabling real-time visibility and interaction for remote users while the team continues to use traditional physical tools without modification.
2Productivity
If physical media are manipulated at one location, then local team members can collaborate effectively, but remote team members remain blind to events as they unfold
Solution Approach 1:
The system establishes continuous real-time transmission of physical media changes to remote participants. Digital cameras continuously monitor the work surface, and the computing device continuously transmits updates to remote locations, ensuring that the useful action of collaboration remains continuous and synchronized across all locations without delays or interruptions.
Solution Approach 2:
The system implements immediate feedback by transmitting changes to physical media instantly to remote participants. When local team members manipulate physical media, the changes are captured and transmitted in real-time, providing immediate feedback to remote participants about the current state of the collaboration, thus eliminating delays in awareness and enabling synchronized collaboration.
3Adaptability or versatility
If virtual representations of physical media are transmitted to remote locations, then remote participants can view and interact with the content, but consistency across distributed work surfaces must be maintained
Solution Approach 1:
The system merges the physical media manipulation at one location with virtual representation and transmission to multiple remote locations. The computing device consolidates the capture, processing, and distribution functions, transmitting a single set of changes to all remote participants simultaneously, thus maintaining consistency across all distributed work surfaces while enabling versatile remote interaction.
Data Source
AI summary
The present disclosure is directed to systems and methods including providing a data structure stored in computer-readable memory at a first location, monitoring a first work surface provided at the first location, determining that a first physical medium has been manipulated on the first work surface, and, in response, generating a first operation based on a manipulation of the first physical medium, applying the first operation to the data structure. Systems and methods can further include receiving operation and object data from a server system, the operation and object data corresponding to a second operation generated in response to manipulation of a second physical medium on a second work surface provided at a second location, applying the second operation to the data structure, processing the object data, and projecting a first virtual medium on the first work surface, the first virtual medium corresponding to the second physical medium.