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How Video Publishing Preserves Method Clarity: Insights from a Harvard Professor

Ellen Ovenden, MSc | Mar 27, 2026
Ellen Ovenden, MSc | Mar 27 2026

A paper can be easy to find and still hard to use. And when a method is hard to use, it often isn’t reproduced at all, or worse, it’s reproduced incorrectly.

For complex methods, impact depends not only on visibility, but on whether another lab can actually follow what you did.

This challenge was apparent in JoVE’s recent webinar with Dr. Donald E. Ingber, Judah Folkman Professor of Vascular Biology at Harvard Medical School and Founding Director of the Wyss Institute for Biologically Inspired Engineering at Harvard University.

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Protecting Method Clarity

In the webinar, Dr. Ingber described what happens over time in labs.

“Even in my own lab—even though we have standard operating procedures that we’ve written—multiple individuals do the same method slightly differently.” He continued: “The more years out that the SOP was developed and the more new people come in… more and more variations and problems occur and they don't know why.”

This is where visual publishing stops being a format choice and instead becomes a control mechanism to protect method clarity as work moves between people, teams, and institutions.

Visual publishing helps preserve:

  • ▪️ Subtle technique
    Positioning, timing, pressure, sequence, and hand movements – details that are often assumed, rarely written down, and frequently misinterpreted.
  • ▪️ Consistency over time
    A visual record gives new researchers and outside labs a clearer reference point alongside the written method. This helps reduce protocol drift as methods are reused, taught, and adapted.
  • ▪️ Confidence in complex systems
    This is especially important for complex systems with real translational value. In a blinded study of 870 human Liver-Chips, researchers found that the platform predicted drug-induced liver injury with 87% sensitivity and 100% specificity.1 For methods like this, clarity affects whether others can reproduce the setup, judge the results properly, and use the system with confidence.

Why Visual Publishing Matters

For researchers working with complex methods, video adds something text alone often cannot: it shows how a process is actually done. That can make a method easier to understand, easier to evaluate, and easier to replicate across teams and institutions.

This is where signals that help your work get found and shared visual methods become especially valuable. Video articles don’t only help a paper get noticed. They help a method stay clear, trusted, and usable after it leaves the lab where it originated.

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The Next Step

For methods that depend on fine execution, clearer visual communication can make the difference between being read and being reproduced.

Learn more about sharing your work through visual publication with JoVE.

  1. Ewart, L., Apostolou, A., Briggs, S. A., et al. (2022). Performance assessment and economic analysis of a human Liver-Chip for predictive toxicology. Communications Medicine, 2, 154. https://doi.org/10.1038/s43856-022-00209-1


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