I don’t think it failed. From what I understand it was a research project, not an actual product. See https://uxdesign.cc/introducing-mercury-os-f4de45a04289 h

I don’t think it failed. From what I understand it was a research project, not an actual product. See https://uxdesign.cc/introducing-mercury-os-f4de45a04289 https://uxdesign.cc/introducing-mercury-os-f4de45a04289