I build mobile health technologies to study mental illness and offer potential interventions. Public projects: https://osf.io/v9wn5/
engram-2021. The original Engram keyboard layout (2021) for English, superseded by Engram-en.
306engram. Arno's Engram keyboard layouts optimized for comfortable touch typing in different languages
38engram-es-2021. Arno's Spanish Engram layout is an optimized key layout for touch typing in Spanish based on ergonomic considerations, with a protocol and software for creating new, optimized key layouts in other languages.
22braincolor. brainCOLOR project: brain image labeling protocol and optimal colormap designed for brain images
19roygbiv. Roy G. Brain Image Viewer for browser-based visualization of Mindboggle cortical surface label/shape data
10text_data. Text data
4homology. Topological analysis of brain activity data
4concurrencetopology. "Concurrence topology" is a method for describing high-order statistical dependence among binary variables
3braincolor-roygbiv. Volume brain image viewer for use with braincolor data (code without original data)
1surface_travel_depth. Joachim Giard's Travel Depth algorithm for assigning depth to surface mesh vertices -- updated in nipy/mindboggle Github repository
1process_136M_keystrokes. Python
1face_timelapse. Extract facial features from ordered photographs and align faces by their pupils.
1optimize_layout_items_pairs. Optimize arrangement of items to positions using item and item pair frequency data and position and position pair score data. Primary application: optimizing keyboard layouts.
1elloracaves_old_php_website. OLD php elloracaves.org website (code)
1optimize_layouts. Optimize arrangement of items to positions using item-pair frequency data and position-pair multiobjective data. Primary application: optimizing keyboard layouts.
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