In April, Honeywell announced development of Surface Alert (SURF-A)... How does this differ from SURF-IA, demonstrated five years ago? https://www.youtube.com

In April, Honeywell announced development of Surface Alert (SURF-A)... How does this differ from SURF-IA, demonstrated five years ago? https://www.youtube.com/watch?v=dlL1PPAxW4E https://www.youtube.com/watch?v=dlL1PPAxW4E