[alganet]

I don't believe this is meant as an OS for personal use.

This is designed to reduce the impacts of a possible collapse in the semiconductor supply chain, by enabling older and scavenged parts to be recycled and reused for critial applications.

You'd be using Dusk OS in some essential piece of infrastructure that has a microcontroller for which no spare parts are available anymore.

I don't exactly agree with the project author on the timeline for all of this, but I don't consider it useless or misguided.

Projects like this might enable reusing that old 8086 forgotten in a drawer for something useful instead of just post-apocalyptic jewelry. Sure, you can use a 8086-era OS as well, but if something far more sophisticated is available, you would prefer that.

[rocket_surgeron]

I am skeptical of the utility on an PC-class machine of an OS that uses 1013KB sitting idle.

[alganet]

CollapseOS, from the same author, can self-host on Z80s with 8KB: http://collapseos.org/hardware.html

I was referring to it when talking about jewelry 8086s.

As far as I understand, Dusk is not finished yet and is meant fore larger machines (maybe 386 to Pentium I range, I dunno).

For these apocalypse scenarios (which, again, I don't exactly agree on the same timeline as the author), I can see how both of them could be very useful.