Quantum machine naked eye." Quantum machine A quantum machine is a human-made device whose collective motion follows the laws of quantum mechanics. The idea that macroscopic objects may follow the laws of quantum mechanics dates back to the advent of quantum mechanics in the early 20th century. However, as highlighted by the Schrödinger's cat thought experiment, quantum effects are not readily observable in large-scale objects. Consequently, quantum states of motion have only been observed in special circumstances at extremely low temperatures. The fragility of quantum effects in macroscopic objects may arise from rapid quantum decoherence. Researchers created the first quantum machine in
Dead or Alive (franchise) although in certain titles elements such as falls cannot do this, and instead just leave the fighter with very low health. Since "Dead or Alive 2", the series has implemented its tag team fighting system, allowing characters to switch back and forth for combo attacks and even attack simultaneously when timed correctly. The tag mode also included special throws unique to certain pairs of characters and allows for the participation of four players, something not common in the genre. "Dead or Alive 3" introduced Attack Change, a new tag system feature where the fighting character can switch places with a