Gaze-based Gaming using EyeTribe standalone eyetracker A proof-of-concept implementation of gaze-based games in Unity using an EyeTribe eyetracker.

Dermoscopy Annotator In collaboration with Emory University and Memorial Sloan-Kettering Cancer Center, we built a web-based dermatology annotation tool around a very large collection of annotated melanoma images.

WholeSlide DURA Dura was a neuroscience visualization tool for iPad. It was the start of an effort to make an open source tool for neuroanatomy research and education.

Postmortem image processing pipeline I needed a way to visualize a gross neuropathology in 3D. To do so, I built a cloud-based imaging pipeline that took in situ hybridized image sections of neocortex, registered them to each other, and generated a density cloud approximation for each laminar structure. This pipeline lead to a detailed description of patches of abberant expression in the neocortex of individuals with autism.

Rendering connectivity Using the Allen Institute mouse connectivity data set, I rendered a series of generative projection atlases with each projections colored by origin.

Multi-headset free-moving gaze tracking system I combined the pupil gaze-tracking headset with AR-based landmarks to power gaze-bazed games in a Unity environment.

EyeKinesis Using a bluetooth EEG and iPad app, I built a novel communication tool for patients intubated in an ICU using SSVEP-based methods. The team won 2nd place in UCSD Entrepreneurship Challenge.

Qualcomm Uplinq hackathon Using the Snapdragon Gaze SDK, I built a prototype for early Autism screening. Captured the Grand Prize at Qualcomm's Uplinq 2012 hackathon.

USB Ultrasound for Android I reverse-engineered a veterinary USB ultrasound and built the first portable ultrasound app on an android device.

FigureZero was an interactive zoomable canvas on for poster authors to annotate their PDF poster. It was tested at the 2012 Society for Neuroscience meeting as a way to present and share digital posters.

OpenWorm Browser for iOS Working with the Openworm.org team, I ported the open-3d-viewer (aka the Google Body Browser) to iOS & GLKit. The app allowed a user to explore the anatomy of c. elegans. It is open-source and available on the app store.

Cognitive Consilience Cognitive Consilience was a web and app-based visualization tool for neural circuits present in the human neocortex. It used multiple layers to display different circuits, along with their supporting references in an interactive interface.

WholeSlide The WholeSlide app was developed to view and interact with large gigapixel+ wholeslide images hosted online. The app allowed users to zoom into many different image types: from neuroanatomy and developmental biology to pathology and histology education resources.

Cerebrii - 3D brain atlas for iPhone First 3D brain atlas for iPhone. Interactive visualization of the SPL brain atlas with medical study guide and quiz. Extended to display fiber bundles from DTI. Featured in iPhone development book(s).

DC Metro brain map An anatomically-correct project of neuroanatomy onto the DC brain map. Created as a t-shirt design for the Pitt + CMU Center for the Neural Basis of Cognition. I'm still amazed how well some of the structures and circuits mapped to the map.

Web-Based Anatomy Tutorial A VRML viewer for interacting with neuroanatomical meshes. A collaborative project between Millersville University Computer Science & Penn State University medical students.