

Recently, the Cooper Hewitt Smithsonian Design Museum released detailed 3D scanย data for its home. And it has a pretty nice home. The museum, which is locatedย in Manhattan and is dedicated to historic and contemporary design, is housed inย the former mansion of Andrew Carnegie. Built around the turn of the last centuryย when Carnegie was arguably the richest man in the world, the mansion itself makesย Cooper Hewitt worth the visit. Now, you can just download the files and visit theย mansion from the comfort of your sofa.
That in and of itself is a pretty cool thing and would probably be worth a stand aloneย blog post. Being able to download one of the worldโs historic buildings, peek aroundย at your leisure, and 3D print it however you want is fairly amazing. But thatโs notย really what this blog post is about.
Instead, this post is about how the Cooper Hewitt decided to make the mansionย available to the public. Specifically, how they went out of their way to encourageย people to do interesting things with the files without restriction. Hopefully, it willย begin to serve as a model for other institutions working to make scans available toย the public.
Letโs break down exactly what Cooper Hewitt did right:
Make it Clear That the File is Available
Letโs start at the top. This isnโt a look-but-donโt-touch page with some jankyproprietary viewer that crashes your browser. Right out of the box, the page letโsย you know that the mansion is here for you to download โ and use outside of Cooperย Hewittโs control.
Encourage Free Remix and Reuse
This is probably the best part of the entire site. A clear, unambiguous invitation forย people not only to download the file and view it, but to remix and reuse it.
Give People the Data They Need, In Ways They Can Use Itย
Some people want as much data as they can get, with full color and texture. Whyย not set a level in your next videogame in the Carnegie Mansion? For them, there is aย big FBX file available. Others are just looking to 3D print a model, and may not evenย have tools to easily work with the FBX file. Those users can download the STL fileย and get to printing.
License Permissively (Or, the One Part That Gives Me Pause)
update: Seb Chan at Cooper Hewitt explains that they used CCO because the status of 3D scan files is not necessarily clear in non-US jurisdictions and they wanted to make crystal clear that these files were not protected by copyright.ย Thatโs a pretty good reason.
This is a super-permissive license. Why does it give me pause? Because, in allย likelihood, Cooper Hewitt doesnโt really hold any copyright in the file to license inย the first place. The building itself is not protected by copyright, and the state of theย law right now does not give people who scan an object an independent copyrightย in that scan. As a result, even a super-restrictive license would probably not beย enforceable.
But even then, Cooper Hewitt makes it easy to overlook that concern. First theyย use the Creative Commons Zero license, which effectively waives all rights in theย file. I would argue that such a license is redundant, but at least it doesnโt introduceย potentially unenforceable restrictions into the process.
Second, Cooper Hewitt makes a bunch of reasonable requests to users. Importantly,ย these are not requirements backed up by a legal threat. Instead, they are just tellingย you what they would appreciate you do. These requests are designed to make theย dataset even more useful to everyone, let people know how Cooper Hewitt wouldย appreciate they use the data, and make it easy for other people to track down theย original files if they are interested.
Make Getting in Touch Easy
Making it easy for users to get in touch greatly increases the likelihood that Cooperย Hewitt will learn about how they are using the models. That should make it easierย for Cooper Hewitt to prioritize the scanning of other things, and to understand whatย is most useful to people.
It may also help get more things scanned and available. This may not be true forย Cooper Hewitt, but often neat new things happen at institutions because a handfulย of people within the institution are passionately advocating for it to happen. Inย those cases, positive feedback and information about what users are doing with theย files make it easier to push for even more scanning and releasing of files.
A Great Model
The Carnegie Mansion file release is a fantastic example of how to makeย architectural scans available to the public in a way that truly encouragesย engagement. Hereโs to hoping that it is the first of many.ย Now stop reading this post and start downloading files. And be sure to let Cooperย Hewitt know if you do something neat.
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