An obvious industry leader here is the PTV Drive&Arrive ETA calculator. This tool comes with RESTful JSON APIs (check their open API information) so you can request ETA calculations and get results directly through your internal system.First, you create your trip in your routing tool and transf...
You can probably sense my adoration for the Ploprof here. In July of 2017, I had the privilege to review the Caliper Slide View, aa automatic calculator watch that stood apart from the crowd with its translucent dial and huge internal slide rule bezel. Now, the brand is back on Kickstarte...