Self-tying shoes Self-tying shoes Self-tying shoes (also known as "self-lacing" or "power laces") are designed to automatically tighten once the user puts them on. Such shoes were initially depicted in the 1989 science fiction film "Back to the Future II". In April 2009, Nike filed a patent for self-lacing shoes, with a design that bears a resemblance to those worn by Marty in the film "Back to the Future II", raising speculation among fans about a possible debut of self-lacing shoes. In 2014, Tinker Hatfield, the designer of the original Nike shoes as depicted in "Back to the Future II", indicated that
Self-tying shoes and wearers can use a lever attached to the back of the shoe to release pressure and loosen the lace. In November 2014, the company started a kickstarter project to raise funds and sell the shoes. The Canadian company Digitsole, which already sells smart soles, has unveiled a prototype of a smart sneaker. It is a self-tightening, heating, and shock-absorbing shoe with a USB connector and can be monitored via Bluetooth with a smartphone. Self-tying shoes Self-tying shoes (also known as "self-lacing" or "power laces") are designed to automatically tighten once the user puts them on. Such shoes were initially