An upgrade to the high-tech BeBionic3 prosthetic hand is enabling one man to perform incredibly sophisticated operations such as dealing cards, tying his own shoelaces and touch typing on a computer keyboard. Nigel Ackland’s Terminator-like mechanical limb, designed by RSL Steeper, has been reinforced with stainless steel and titanium to become stronger, and is now equipped with insulating pads so as to avoid picking up heat or static electricity.