The REAL-LIFE BIONIC girl: Once, prosthetic limbs tried to look human... now that's all changing thanks to pioneers like Tilly Lockey, whose state-of-the-art robot arms look exactly those seen in fantasy movies

  • Aged just 15-months, little Tilly Lockey was diagnosed with meningitis which destroyed both her arms 
  • The now 13-year-old is one of a growing group to sport HeroArms – technically advanced prosthetic 
  • Her prosthetic have hands and wrists that move and grip like the real thing - and cost just £5,000 each
  • Tilly could be described as the real-life Alita, the protagonist in James Cameron's new Hollywood blockbuster 
The stars turned out in force earlier this month for the London premiere of James Cameron’s new epic movie, Alita: Battle Angel – the story of a ‘bionic girl’ with robotic arms and superhuman fighting powers.
The latest film from the director of Titanic and Avatar was bound to attract attention, with singer Dua Lipa joining A-list actors Jennifer Connelly and Christoph Waltz on the red carpet. But all eyes were on a less familiar figure: 13-year-old Tilly Lockey.
While most youngsters her age might be overcome by shyness when faced with a wall of photographers, the teenager beamed with confidence as she posed for them. And there was something else that set her apart from the stars alongside her.
The latest film from the director of Titanic and Avatar was bound to attract attention, with singer Dua Lipa joining A-list actors Jennifer Connelly and Christoph Waltz on the red carpet. But all eyes were on a less familiar figure: 13-year-old Tilly Lockey
The latest film from the director of Titanic and Avatar was bound to attract attention, with singer Dua Lipa joining A-list actors Jennifer Connelly and Christoph Waltz on the red carpet. But all eyes were on a less familiar figure: 13-year-old Tilly Lockey
While most youngsters her age might be overcome by shyness when faced with a wall of photographers, the teenager beamed with confidence as she posed for them. And there was something else that set her apart from the stars alongside her

 
While most youngsters her age might be overcome by shyness when faced with a wall of photographers, the teenager beamed with confidence as she posed for them. And there was something else that set her apart from the stars alongside her. For Tilly is, in many ways, the real-life Alita (right): a bionic young woman, with astonishing state-of-the-art robotic arms that look exactly like those of her fantasy counterpart. The schoolgirl, who lost her hands and forearms to meningitis as a baby, is one of a growing group to sport HeroArms – technically advanced prosthetic with hands that move like the real thing
The schoolgirl, who lost her hands and forearms to meningitis as a baby, is one of a small but growing group to sport HeroArms – technically advanced prosthetics with hands and wrists that move and grip like the real thing 
The schoolgirl, who lost her hands and forearms to meningitis as a baby, is one of a small but growing group to sport HeroArms – technically advanced prosthetics with hands and wrists that move and grip like the real thing


 
Astonishingly, the user simply has to think about a desired movement and the HeroArm’s fingers spring into life. Highly specialised sensors in the device pick up subtle muscular contractions in the upper arm, which get translated into electrical messages that power the robotic limb