Successive entries in the log typically show a decrease in Peak Force and an increase in Relaxation Time, signaling muscle exhaustion or metabolic changes.
Based on typical "Twitch Results" logs in muscle physiology, the file likely contains the following metrics: The maximum force generated during a single contraction. Time to Peak ( TTPcap T cap T cap P
): A critical measure of muscle fatigue, indicating how long it takes for the muscle to relax to 50% of its peak force. Measures the explosiveness of the contraction. 3. Observations & Trends
The document appears to be a specialized data output file, likely associated with biological or electromyographic (EMG) research , specifically focusing on muscle response —often referred to as a "twitch" in physiological terms.
): The duration from the start of the stimulus to the point of maximum force. Half-Relaxation Time (
twitch-results-1207.txt Data Category: Physiological Monitoring / Muscle Contractility Source System: LOG.FO (Likely a specialized "Log" format for "Fiber/Force Output" or "Frequency Output") 1. Executive Summary
The twitch-results-1207.txt file serves as a primary record for evaluating neuromuscular performance. Further analysis of this log would typically involve plotting the Peak Force over time to determine the of the subject. log-fc.ipynb - Colab
Reach us via email if you can help.
Many thanks to our supporters and contributors who have joined us in this pursuit of preserving this segment of digital history:
Bookman system compatibility chart coming soon.
This 3D printable card blank will ensure your Bookman cartridge contact strip stays clean and sits flush with the rest of the device by filling the card slot.
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Download blankcard.stl for 3D printing |
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This tool is used to create replacement labels for Franklin BOOKMAN cartridges that have faded or otherwise deteriorated labelling. The generated labels are downloadable as SVG files and can be printed at 100% scale for a 1:1 reproduction size suitable for application on worn ROM cards.

See the source code for this tool here.
You can find scans of various Franklin promotional / catalog leaflets below. Items listed in chronological order.
This is a collection of disk images and files of related software that came bundled as part of various Franklin DBS / Bookman devices. Click to download these files.
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FEP received its own official number in the USB vendor code list after submitting it to the USB consortium: 0x09b2 (hex) or 2482 (dec). The submission was related to use of USB for the eBookman device.
CK2FRK
Successive entries in the log typically show a decrease in Peak Force and an increase in Relaxation Time, signaling muscle exhaustion or metabolic changes.
Based on typical "Twitch Results" logs in muscle physiology, the file likely contains the following metrics: The maximum force generated during a single contraction. Time to Peak ( TTPcap T cap T cap P LOG.FO - twitch-results-1207.txt
): A critical measure of muscle fatigue, indicating how long it takes for the muscle to relax to 50% of its peak force. Measures the explosiveness of the contraction. 3. Observations & Trends Successive entries in the log typically show a
The document appears to be a specialized data output file, likely associated with biological or electromyographic (EMG) research , specifically focusing on muscle response —often referred to as a "twitch" in physiological terms. Measures the explosiveness of the contraction
): The duration from the start of the stimulus to the point of maximum force. Half-Relaxation Time (
twitch-results-1207.txt Data Category: Physiological Monitoring / Muscle Contractility Source System: LOG.FO (Likely a specialized "Log" format for "Fiber/Force Output" or "Frequency Output") 1. Executive Summary
The twitch-results-1207.txt file serves as a primary record for evaluating neuromuscular performance. Further analysis of this log would typically involve plotting the Peak Force over time to determine the of the subject. log-fc.ipynb - Colab
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