PocketSPAR

PocketSPAR is a research app for studying visual planning with Stable Planning through Aligned Representations (SPAR) on iPhone and iPad. The app runs prepared PocketSPAR profiles. A profile can include Core ML models, observation specifications, action labels, latent dimensions, and search settings prepared with PocketSPAR Bundler. PocketSPAR supports SPAR-compatible domains such as Sokoban and Rubik's Cube. Profiles define their own required view count, action space, latent dimension, and search configuration. Core workflows: - Install a .pocketsparprofile file or a trusted HTTPS catalog profile. - Capture or import start and goal observations. - Inspect decoded latent-state reconstructions before search. - Configure compute policy, memory strategy, batch size, and node limits. - Run local Q* search with the profile's world model and heuristic function. - Review solution cost, generated nodes, expanded nodes, elapsed time, and action sequence. - Save sessions and export outputs for later comparison. Camera frames and imported images are processed on device unless you explicitly export or share them, or send a solution preview to a local-network SokobanDemo instance.