Learn by
building & doing
Discover how PiEEG devices are transforming neuroscience research and brain-computer interface development across the globe.
Server Experiences
Open-source gallery shipped with PiEEG Server. Source on GitHub.
Blink Scroll
Control browser scrolling using eye blinks detected from frontal EEG channels.
Blink / EOGEye Track
Real-time EOG gaze estimation — polynomial ridge regression on Fp1/Fp2 with online learning and localStorage persistence.
EOGMindCast
Attention-driven podcast playback — your focus level controls audio playback speed and clarity.
FocusNeural Sonification
Turn your brainwaves into music — live EEG band powers mapped to audio synthesis in real time.
AudioNorthern Lights
A mesmerizing aurora display driven by your live EEG rhythms and band power fluctuations.
VisualP300 Mini Game
Classic P300 oddball paradigm reimagined as an interactive mini-game with a swappable ML backend.
BCISpoon Bend
Focus hard enough to bend a virtual spoon — a telekinetic experience powered by your attention index.
FocusVRChat OSC
Stream live EEG data into VRChat via OSC to animate avatars and environments with real brainwaves.
VR / 3DWebhook Wizard
Trigger any HTTP webhook from EEG events — blinks, focus spikes, relaxation peaks, and custom thresholds.
AutomationAlpha Neurofeedback
Real-time alpha wave training loop with visual reward feedback.
EEGMotor Imagery Classifier
Left/right hand imagery with live ML inference and visual cues.
BCIEMG Gesture Recognition
Surface EMG hand pose classification — up to 15 gestures.
EMGSleep Stage Scorer
Automatic AASM sleep stage classification from overnight EEG.
SleepCloud Experiences
Additional experiences on PiEEG Cloud: decoders, trainers, XR, and labs that are not in the MIT server gallery. Open any card to launch it.
Mushroom Body Decoder
Live EEG band powers drive a fruit-fly mushroom-body circuit. Sparse Kenyon-cell code, trained KC-to-MBON readout, held-out balanced accuracy.
octoCaptcha
Cognitive liveness check: a random blink-count nonce after a GO cue, verified from Fp1/Fp2 EOG morphology and timing.
octoAuth
16-channel neck EMG identity challenge: random isometric actions plus a person-specific spatial signature.
Silent Speech Interface
Closed-vocabulary subvocal sEMG decoder. Enrol a command set, then silently mouth words onto the screen.
Signal Lab
EEG DSP as a course: time domain, cleaning, and frequency domain. Live sandbox on your stream, then a quiz.
Room Buddy (AR)
Place a buddy in your room. It waves, hops on focus, and flinches on blinks from live EEG.
PiEEG Virtual Lab
Walk a photoreal lab and sit at a workstation running the live PiEEG dashboard. Desktop or VR.
Neural Wave Space
Immersive 3D EEG visualization: waves curve around you in a starfield. VR with hand tracking.
Neural Flight
First-person flight over a procedural world. Focus is lift; lose it and gravity takes over.
VRChat OSC · Brain Regions
Per-region EEG band powers to avatar parameters, with montage presets and a sync-budget guide.
Mind Reader
P300 number guess: think 1-9, count the flashes; shrinkage-LDA plus Bayesian accumulation reads the ERP.
Avatar Neurofeedback Studio
Map electrode x band to facial expressions on a VRM avatar. Contrastive rest vs active ranking picks the strongest cue.
Avatar Neurofeedback Studio v2
Second-generation avatar trainer with the same channel-band mapping studio as v1.
Premeditatio Malorum
Paired 360 scenes for Stoic drills. Score is how fast a beta spike decays back to your eyes-closed baseline.
The Glitching Reality
Passthrough plus a shader: frontal alpha asymmetry keeps the room intact; load tears it. A breath restores it.
Face Trainer
Placement-agnostic facial EMG: per-expression L2 + group-lasso detectors, leave-one-rep-out balanced accuracy.
Face Trainer v2
Same fEMG pipeline with a 3-2-1 recording rhythm: more labelled samples per rep, independent storage from v1.
Hand Trainer
Palm sEMG grip decoder for Aura: fist, open, pinch, point, thumb-up. IMU owns wrist orientation.
Aura IMU Lab
6-axis IMU lab: still-hold calibration, gravity-compensated accel, ZUPT, a 3D hand that translates. Position drifts.
BioPose Recorder
Recording bench: camera body stick plus live bio traces. Review, mark, export. Pose is a vision estimate. Pixels are not stored.
Aura Dataset Lab
Guided EMG + IMU records with rest/hold labels. Optional optical autolabel. Export JSON or 50 Hz synced CSV.
Hand of God
Hang-ball punch game. Optional Aura fist training. Score only when the ball is high and the referee looks away.
Aura Handwriting
Palm sEMG gates pen-down; wrist yaw/pitch rates draw a unistroke. 1-NN DTW on enrolled templates. EMG does not identify the glyph.
Penalty Shooters
Blink-controlled penalty kicks. Trainless adaptive detector on frontal peak-to-peak. Press start and play.
Neural Maze Lock
EOG gaze steers a maze. Focus, calm, and blink gates confirm intent. Tracks false triggers and completion time.
Orb Control
Focus grabs an orb, EOG gaze moves it, calm steadies it, frontal artifacts destabilize it, a blink releases charge.
Research Applications
Our open-source EEG platforms have been featured in 11+ peer-reviewed scientific papers and continue to enable cutting-edge research in cognitive neuroscience, brain-computer interfaces, affective computing, neurological disorder studies, and machine learning with EEG data.
Real-World Projects
Mind-Controlled Robotics
- • Brain-controlled robotic arms using motor imagery
- • EEG-driven wheelchair navigation
- • Thought-controlled drones
Health & Wellness
- • Real-time stress monitoring systems
- • Meditation and focus tracking applications
- • Sleep quality analysis tools
More Applications
Gaming & Entertainment
- • Brain-controlled video games
- • Neurofeedback training systems
- • Interactive art installations
Education & Research
- • University neuroscience labs (50+ institutions)
- • Student research projects
- • Hackathon prototypes
Media Features
PiEEG has been featured in 28+ media outlets and podcasts, including tech publications, neuroscience journals, educational platforms, and innovation showcases.
Browse our GitHub repositories for code examples, datasets, and tutorials. Join our Discord community to share your projects and get support from fellow developers and researchers.
Recommended Learning Path
New to biosignals? Start here
Install & Setup
Install pieeg-server, connect hardware, and stream your first signal
10 minutesSignal Processing Basics
Learn filtering, FFT, and band power calculation
1 hourBuild Your First BCI
Alpha neurofeedback or basic gesture recognition
2-3 hoursReady to build?
All examples include full source code, explanations, and troubleshooting tips.