Artist Perspective Tool Slit Alignment
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Solution Overview
Problem
Artists face challenges in accurately capturing the relationship between objects in three-dimensional space on a two-dimensional or three-dimensional surface due to errors in traditional methods, requiring multiple iterations for precise representation.
Innovation Solution
An artist perspective tool comprising two transparent blades rotatably coupled by a fastener, with linear slits and graduated scale markings, allowing for precise alignment and transfer of spatial relationships between features in a scene to a working surface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional methods of holding a prop between eye and subject are used, then artists can attempt to project features onto the prop, but numerous errors are introduced and multiple iterations are required
Solution Approach 1:
The tool divides the visual field into distinct measurable components using slits on transparent blades. Each blade with slits segments the view into specific angular and spatial relationships that can be independently measured and transferred, eliminating the need for iterative guessing in traditional methods.
Solution Approach 2:
The transparent blades with slits serve as an intermediary device between the artist's eye and the subject. This intermediary provides a structured framework for measuring and transferring spatial relationships directly, replacing the error-prone direct projection method with a mediated measurement process.
2Manufacturing precision
If traditional projection methods are used, then artists can transfer features to working space, but accuracy is compromised requiring repeated attempts
Solution Approach 1:
The tool performs preliminary measurement and alignment actions through the slits and transparent blades before the actual transfer to working space. The spatial relationships are pre-measured and pre-aligned using the blade structure, ensuring accuracy is established before the final transfer action occurs.
Solution Approach 2:
The patent replaces the traditional mechanical projection system (holding prop, visual estimation, manual transfer) with an optical-mechanical system using transparent blades and slits. This substitution provides a more precise mechanism for measuring and transferring spatial relationships while reducing the complexity of the overall process.
3Measurement precision
If multiple iterations are performed to achieve adequate capture of relationships, then precision may improve, but time and efficiency are significantly reduced
Solution Approach 1:
The transparent blade tool is self-sufficient in providing measurement references through its slits and transparent structure. The tool itself contains the measurement framework needed to directly capture spatial relationships without requiring external references or multiple iterative adjustments, thereby improving both precision and productivity simultaneously.
Data Source
AI summary
In one embodiment, an artist tool for capturing relationships between features comprises: a first transparent blade; and a second transparent blade, the first and the second transparent blade each having a length extending from a first to a second distal end, and a width extending from a first to a second edge, each having a fastener hole offset from a center point; a fastener that penetrates through the fastener holes of the first and second blades such that the first blade is rotatably coupled to the second blade by the fastener. At least one of the first or second blades comprise a first linear slit that extends along a center axis between the first distal end and the fastener hole. Either blade may include a second linear slit that extends between the second distal end and the fastener hole. The center axis passing through a center of the fastening hole.