The author of this blog is obsessed with productivity and efficiency. If you are too, you are in the right place. If your first question after reading my notes is 'What will you do with these saved seconds?' my answer is: 'I don't know, but every saved second definitely brings me satisfaction.'
A simple calendar automation using prefixes (C30 for commuting, P for private) that solves the problem of managing personal events in work calendars and automatically adding travel time before appointments.