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Dancer with ALS Uses Brain Interface to Perform via Avatar in Amsterdam

TechnologyHealth5/11/2026
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Breanna Olson, a dancer living with amyotrophic lateral sclerosis (ALS), performed at the OBA Theater in Amsterdam in December using a mixed reality avatar. The performance, part of the 'Waves of Will' project, utilized a brain interface to translate her imagined movements into a projected dance. Dentsu Lab, which developed the technology, described the event as the first of its kind.

Facts First

  • Breanna Olson performed via a mixed reality avatar at the OBA Theater in Amsterdam in December.
  • The performance used a brain interface developed by Dentsu Lab and NTT.
  • The technology translates electrical brain signals captured by an EEG headset into avatar dance moves.
  • The 'Waves of Will' project aims to help individuals with disabilities recapture personal expression.
  • Dentsu Lab described the event as the first of its kind in the world.

What Happened

In December, dancer Breanna Olson performed at the OBA Theater in Amsterdam. Olson, who has amyotrophic lateral sclerosis (ALS), performed using a mixed reality avatar. The performance was part of the 'Waves of Will' project developed by Dentsu Lab, a subsidiary of the Japanese conglomerate Dentsu. The project utilized a new brain interface developed in concert with the data tech firm NTT. The interface uses an electroencephalogram (EEG) headset to capture Olson's brain activity and translate electrical signals into dance moves for a projected avatar.

Why this Matters to You

This demonstration of brain interface technology may offer a new avenue for personal expression for individuals with severe physical disabilities. It suggests that advanced technology could help people maintain a connection to creative pursuits and identity even when traditional physical movement is no longer possible. The project's stated aim is to help individuals living with disabilities recapture personal expression.

What's Next

The 'Waves of Will' project may lead to further performances or applications of this brain interface technology. Other individuals with disabilities could potentially use similar systems to express themselves artistically or communicate in new ways.

Perspectives

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The Performer describes the experience as a 'beautiful and memorable moment' that restored a sense of personal expression and the freedom to dance.
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Technical Observers note that the process demands 'extreme focus and concentration' to mentally map precise movements for the avatar.
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Media Commentators characterize the performance as an 'incredible moment' for the individual involved.