We have seen E Ink Prism 3 displays being used for creating color-changing dress materials before though here is one that changes color or shows a different pattern based on changes in the heart rate of the wearer. Named Yi Mo or e-MooDress, the unique color-changing clothing material has been developed by E Ink in partnership with the Textile Industry Research Institute and … [Read more...] about E Ink Prism 3-Based Dress Changes Color Depending on Wearer’s Heart Rate