Current focus
At ExeBrain, my current focus is training biosignal foundation models from scratch for brain-computer interface work. The surrounding product work includes local signal processing and realtime visualization for neuro-wearables.
Why foundation models matter for biosignals
Biosignal products need models that can handle noisy, personal, time-varying signals. Foundation-model work is one path toward stronger representations for neural signal decoding and downstream BCI applications.
Product engineering around the model
The model is only one layer. Useful BCI products also need native apps, data pipelines, visualization, evaluation, device constraints, and enough product taste to make technical capability legible to users.
Direct answers
What are biosignal foundation models?
They are large representation models trained on biological signal data, such as EEG or other neural signals, so downstream BCI and neurotechnology tasks can start from stronger learned signal features.
What BCI work does Kuan do?
Kuan works on biosignal foundation model research, neural signal decoding product work, and supporting native apps for local signal processing and realtime visualization.