Ignoring the fact that delicate lab equipment is rarely found in warehouses.... Acoustic tweezers are usually meant to move much smaller particles (e.g., a cel

Ignoring the fact that delicate lab equipment is rarely found in warehouses.... Acoustic tweezers are usually meant to move much smaller particles (e.g., a cell), rather than big macroscopic things, though I think someone had a system that moved 1mm+ bits of foam.