Modular hanging lasers to enable real-time control in a distribution center

A laser assembly, comprising:

• a first support member having a curved upper hook;
• a second support member having the curved upper hook;
• a printed circuit board in between the first support member and the second support member:
• that is physically coupled with the first support member at a first rotation point of the printed circuit board, and
• which is physically coupled with the second support member at a second rotation point of the printed circuit board,
• wherein the printed circuit board has at least one laser whose orientation is adjustable, and
• wherein the laser assembly is attached to a first wire of a distribution center above at least one row of the distribution center having at least one of a shelving, an inventory, and storage compartments along at least one row.

A laser assembly, comprising:

• a first support member having a curved upper hook;
• a second support member having the curved upper hook;
• a printed circuit board in between the first support member and the second support member:
• that is physically coupled with the first support member at a first rotation point of the printed circuit board, and
• which is physically coupled with the second support member at a second rotation point of the printed circuit board,
• wherein the printed circuit board has at least one laser whose orientation is adjustable, and
• wherein the laser assembly is attached to a first wire of a distribution center above at least one row of the distribution center having at least one of a shelving, an inventory, and storage compartments along at least one row,
• wherein the laser assembly is attachable to at least one of the first wire and a second wire using a grappling hook from a floor of the distribution center by a user who attaches at least one of the laser assembly to a rod of the grappling hook that extends perpendicularly from an end closest to at least one of the first wire and the second wire above the floor using the grappling hook having attached through the rod of the grappling hook the at least one laser assembly, and
• wherein the grappling hook attaches from a side entry of the laser assembly formed by the curved hooks of the laser assembly.