https://x.company/blog/posts/sharing-project-h2e-with-the-wo...
Allow me to snip a few quotes: "After three years of work, the team felt confident they could build a device that would produce water for $.10 per liter; however, it would have taken significant development work and iteration to prove feasibility at $.01 per liter. Additionally, the next phase of work for the project looked to be heavily focused on hardware integration and mass production expertise — not X’s sweet spot."
And:
"Given these factors, it became clear that X wasn’t best suited to take the work forward, and one of the best ways X could have an impact now on the problem of access to safe drinking water was to share what we’ve learned."
I have no idea what the prior state of the art of modelling viable areas for harvesting was (I presume this is probably where X made the largest contribution). As the blogpost identifies... X is not really the best group to tinker with large scale, low cost manufacturing prototyping and scale up.
What needs to be done is using some of the GIS tools they released to find good locations for air->water setups, is figure out what materials and manufacturing techniques are available in those locations. This way you are more likely to design something that makes a difference. Anything built with materials or techniques that are not local will break, and they will be unable to repair because they do not have access to either the materials or the tools needed to do repairs.
They won't sue you for using the findings or design, but they still have U.S. Patent on it and our pledging that Google will not sue those who use this intellectual property nor will anyone they transfer the patent to be able to sue.
What they call "infringement" just means that since they hold a patent others "copying" it would technically be infringing the patent - but they pledge not to sue.
That doesn't mean it's useless for everybody. So they publishing it may improve somebody's life.
Almost every part looks to be made from scratch. The only thing off the shelf is the pink insulation foam. Can any of this be sourced in the target markets?
At least tell us why it’s a dead end.