Here’s another suggestion: Place a “Resume” button next to the “Stop” Button at the top of the time line; when the user clicks on one of the project blocks in the timeline, and the current time is greater than the beginning time of the project, the “Resume” button becomes active. If the user clicks the “Resume” button, the project “end time” moves up or back to the current time (if the current time is greater than the beginning time of the project). The “end time” of the project then resumes timing, and the project is entered in the “Currently working on” field…