Emitter-Written Tape for Human-Readable, Durable High-Density Storage
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Solution Overview
Problem
Current digital storage methods require machines to decode information, making them inaccessible without power or damage, and there is a need for a human-readable, durable, and compact storage solution.
Innovation Solution
A writing device that uses emitters to write pixels of information on non-magnetic or optical tape, allowing for human-readable, durable, and compact storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If digital storage methods are used, then information storage density is improved, but accessibility without machines is worsened
Solution Approach 1:
The storage medium is divided into multiple layers, with each layer containing human-readable text in a specific language. This segmentation allows different linguistic groups to access the same physical storage medium directly without requiring digital decoding equipment.
Solution Approach 2:
The patent introduces a physical intermediary layer (transparent overlay) that enables machine-readable data to coexist with human-readable text. The intermediary allows both digital and analog access methods to function simultaneously on the same storage medium.
2Volume of moving object
If digital storage media are used, then storage compactness is improved, but durability against damage is worsened
Solution Approach 1:
The storage system combines multiple materials and formats within a single compact device: digital storage media (optical disc or magnetic disk), transparent overlay material for machine reading, and physical text printing material for human reading. This composite structure provides both compactness and durability.
Solution Approach 2:
The patent incorporates redundant information storage in multiple formats (digital and physical text) within the same device. This redundancy acts as a cushion against data loss, ensuring that if one format is damaged, the information remains accessible through the other format.
3Quantity of substance
If single version of information is maintained, then storage cost is reduced, but loss from damage is worsened
Solution Approach 1:
Different portions of the storage medium contain different versions or formats of the same information (digital data in one layer, physical text in another). This local quality variation ensures that the same information is preserved in multiple formats without requiring multiple complete copies.
Solution Approach 2:
The patent creates multiple copies of information in different formats (digital and physical) within a single storage device. This copying strategy protects against information loss while maintaining cost efficiency by consolidating multiple copies into one physical unit rather than requiring separate storage devices.
Data Source
AI summary
A writing device is provided which includes one or more emitters disposed over a tape. The writing device further includes a controller. The controller controls the emitters and instructs the emitters to write one or more pixels of information on the tape.