this post was submitted on 09 Nov 2023
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submitted 1 year ago by [email protected] to c/[email protected]
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[–] [email protected] 1 points 1 year ago (1 children)

This is really not a problem that's fixed by open source.

The microscope will be controlled by a card that only plugs into 30 year old desktops. If you open source the drivers for it this only gives you the source code to drivers for Windows 95. These drivers will be incredibly hacky and hard coded and probably die if you install a service pack.

Having access to the source code doesn't let you replace the entire stack because you're still physically tied to old hardware, that is worse than a raspberry pi and even just making sure that you can update Windows is a feat of engineering.

[–] grue 1 points 1 year ago (1 children)

At the very least, being able to read the source code gives you a Hell of a head start on writing a new driver for an appropriate OS (and by that I mean Linux, obviously). Saves a whole reverse-engineering step.

Also, the "a card that only plugs into 30 year old desktops" thing isn't quite as insurmountable as you think.

I'm not saying creating an entire project to adapt the controller and software stack to modern systems would be cheap or easy, but it's possible -- and more to the point, seemingly less expensive than buying the new microscope for "hundreds of thousands of €" (especially in the long run, since the company is likely to pull the same shit over and over again), even if you've got to pay a gaggle of comp-e grad students to put it together for you.

[–] [email protected] 1 points 1 year ago

I mean the most upvoted answer in your link says it often is that insurmountable.

Basically, it's a huge gamble and a substantial software engineering effort even when you know what you're doing and source code is available.

It's not surprising that biologists keep using old machines until they die.