In a former life I worked in a job where we used an interface like that. The learning curve was steep for the first couple weeks, but once you got used to it an

In a former life I worked in a job where we used an interface like that. The learning curve was steep for the first couple weeks, but once you got used to it and developed muscle memory, it was soooo fast and just effortless. They were in the process of replacing it with a web application when I left. Nobody I talked to could explain why.