My pattern is as needed. Every few months, I move machinery out from the wall to get at what is there. The most frequently swept area is at the working side of my bench over to the front of the table saw. Hand planning, routing and hand sanding require the most attention, several times during a full day.
I was amazed, almost stunned, when helping Roy U clean up at the end of a class. Most students lent a hand with broom and grain shovel to pick up the bulk. After nearly everyone had cleared out, I noticed a robotic vacuum skimming across the floor - quietly getting the residue under the multiple benches and along the edges. A thoroughly practical and modern solution to an age old problem with a need for consistency. What a genius!