Ballerina with ALS Dances Again Through Brainwave-Controlled Avatar
Innovative Technology Restores Movement for Dancer
Breanna Olson, a mother of three and a lifelong dancer, was diagnosed with ALS two and a half years ago. This progressive motor neurone disease, currently without a cure, gradually weakens muscles, impacting speech, swallowing, and breathing. However, a pioneering project has enabled her to reclaim her passion for dance.
By wearing an electroencephalogram (EEG) headset, developed by Japanese tech firm Dentsu Lab in collaboration with data company NTT, Ms Olson's brain activity was meticulously captured. Specific motor signals associated with her imagined dance movements were then translated into instructions for a mixed-reality avatar. This allowed her to control the avatar's performance in real-time at the OBA Theatre in Amsterdam.
Speaking to the BBC, Ms Olson described the experience as "exhilarating" and "magical", a moment she "never dreamed" would be possible again. This unique performance, heralded as the "first of its kind", represents a significant step forward in assistive technology.
Empowering Individuals with Disabilities
The project, named 'Waves of Will', is part of a broader initiative to explore how technological innovation can restore personal expression, identity, and participation for those living with motor-degenerative diseases. While Ms Olson noted the technology was "quite challenging" initially, requiring intense focus, she emphasised how the experience helped re-establish a sense of expression and connection eroded by her condition.
Naoki Tanaka, Chief Creative Officer at Dentsu Lab, highlighted the project's aim to make advanced brainwave interfaces more accessible, as existing technologies are often prohibitively expensive. This development signifies a hopeful future where technology empowers individuals with disabilities to pursue their hobbies and engage with the physical world in novel ways, demonstrating the immense power of the mind even in the face of significant physical challenges.
