Kukkia, XS labs
fabric flower with Nitol (shape memory alloy) wires causing shape change. http://www.xslabs.net/kukkia&vilkas/photo.php?photo=kukkia3
article (pg 4-5) https://onlinelibrary.wiley.com/doi/epdf/10.1002/ad.488
I found this piece on XS Labs’ website, then I searched the databases for articles that discussed them, and found the above article that had a piece about using Nitol wire in fabrics.