[1] Despite her parents being told that she was likely to die, Lockey survived following a successful operation to have both arms and her toes amputated.

While researching 3D printing, Lockey's mother discovered Open Bionics, who were looking for a below-the-elbow amputee to trial new prosthetic arms.

[3] Since being chosen in 2016, Lockey has used bionic arms developed by the company,[4] which enable her to perform actions such as picking up small objects and playing video games.

[9] In 2019, she received new custom arms designed by the team creating Alita: Battle Angel.

[10] Lockey has created and shared make-up tutorials online,[4] and presented on the children's news show FYI on Sky.