My workers are really good at operating the video game machine and the water dispenser! Apart from that I am not sure what I can do with them, though later in the game a box with tasks appeared that listed "Task #1" to #4, but I couldn't interact with it. The movement could be designed so that you can walk in all diagonal directions, the collision shapes could be adjusted so it fits better where you're colliding and the depth could be better (in my office I was dancing on my table, setting a bad example for my lazy employees haha).
Great idea and a bit of fine tuning could make it an awesome game, good job!