Brain-computer interfaces (BCIs) have made a significant impact on individuals, as demonstrated by Claire Sonnenberg’s remarkable journey. Born with cerebral palsy, Claire was initially expected to face severe limitations in her daily activities. However, with the assistance of a BCI, this vibrant 10-year-old can now engage in various activities like playing video games, baking, and reading books independently.
Claire’s mother, Stephanie Sonnenberg, expressed awe at her daughter’s progress, highlighting how the BCI technology has enabled Claire to communicate solely through her thoughts. Claire began using this innovative technology at the age of three through a collaborative research initiative by the University of Calgary and Alberta Children’s Hospital. By wearing a headband that detects her brainwaves and translates them into commands for connected devices, Claire can interact with the world using a tablet.
Recently, the technology that has transformed Claire’s life was made available to the public as an app named Think2Switch. Dion Kelly, the co-founder and CEO of Possibility Neurotechnologies, the organization behind the app, emphasized the app’s goal of simplifying and democratizing access to BCI technology.
Contrary to common misconceptions, BCIs do not read minds; instead, they function as interpreters, translating specific brain signals into actionable commands. Think2Switch requires a monthly subscription fee of $35 and is designed to be compatible with commercially available electroencephalography (EEG) headsets ranging from $200 to $500.
Moreover, the app was offered at no cost to approximately 150 families during the testing phase, with Kelly noting that families were able to set it up independently, underscoring the user-friendly nature of the technology. Although currently exclusive to iOS devices, plans are in place to expand its availability in the future.
Discussing the potential future of BCI technology, researcher Tom Chau highlighted the evolving landscape of BCI applications, particularly in pediatric settings. While the discussion of brain implants for children remains nascent, Chau drew parallels with cochlear implants, emphasizing the importance of offering diverse options to cater to individual preferences and needs.
Kelly emphasized the non-invasive nature of Think2Switch, reassuring users that the system respects privacy and can be easily removed. She acknowledged the risks associated with dependence on proprietary technologies but expressed optimism about the growing possibilities in the field.
Overall, BCI technology holds transformative potential for children with disabilities, providing them with a voice and newfound avenues for self-expression. Through Claire’s story, it becomes evident that BCIs not only empower individuals but also reshape societal perceptions and expectations regarding the capabilities of children with disabilities.