Interactive tools
Each tool runs entirely in your browser. Nothing you enter is sent to a server.
Synapse40
40 Hz light and sound stimulation suite with isochronic tones, click trains, binaural beats and red-shifted visual flicker. Includes a photosensitivity warning. v1.0 · 15 Oct 2026
Complex systemsCellular automaton on a sphere
Conway-class automaton on a latitude-longitude mesh, with editable B/S rules, activity and block-entropy analytics, and experiment export. v1.0 · 15 Oct 2026
Complex systemsThe Yard-Sale Model
Fair trades, concentrated wealth: a simulator, phase-line explorer and notes on taxation and oligarchy. v1.0 · 15 Oct 2026
Dynamical systemsLogistic Map Explorer
Cobweb, time series and bifurcation diagram for period-doubling and chaos. v1.0 · 15 Oct 2026
Neurophysiology · demoEEG Report Builder
Demonstration of structured EEG report generation. Not a clinical tool. v5.1 · 15 Oct 2026
Neurophysiology · demoEEG Report Verifier
Demonstration of checking an EEG report against structured criteria. Not a clinical tool. v3.1 · 15 Oct 2026
Metabolism · educationMetabolic Intelligence
Scaling principles for human performance: an illustrated, interactive reference on metabolism.
v1.0 · 15 Oct 2026 Clinical documentation · privacyClinical Text Anonymizer
Removes names, dates, identifiers and contact details from clinical text before it is pasted into an external language model. Runs entirely in your browser, with network access blocked by page policy. Not a medical device; check that use is permitted by your health authority’s privacy policy. v1.3 · 25 Oct 2026
Educational and research demonstrations only. They are not clinical tools or medical devices, are not validated for clinical use, and do not provide medical advice. Do not enter patient information into them. The Clinical Text Anonymizer is the exception: it is designed for patient text, runs only in your browser with network access blocked by page policy, and is not a medical device.