From a simple robotic arm to widespread implementation, there have been many challenges for industrial robots to overcome, including high prices and complex hardware. Early examples were hampered by their infrastructure, having to rely on things like tracks, rails or magnets. They also relied on battery power, which seriously limited their range and performance. In the past two decades, the impetus of Industry 4.0 has pushed developments ahead at a much faster pace. This doesn’t mean that it’s a