Mobile Tech Extends the Life of Legacy Systems

Fifteen years ago, after I had joined a supply chain vendor as a developer, I encountered a product called Jwalk (a unit-testing tool for the Java programming language). After a week of training with the software, I was given a funny little dongle that had to be plugged in the back of the PC to activate the software.  The ultimate goal was to create a good-looking user interface (UI) that would enhance the user experience…