Places – Experimented with providing queryable geographic locations from the Ethereum blockchain, Places 2021 launched // Gowalla Street Team – Created a social platform, api, sdk, and app suite for crowdsourcing various geographic and user context data, Gowalla Exploration 2020 launched // Mirage World – Co-created and built a first-of-its-kind immersive social network for shared virtual experiences on top of the real world using augmented reality with Ryan Staake, Mirage World 2017-2018 launched // Special Projects – Managed a team tasked with exploring technology concepts from vision through prototype on the topics of three-dimensional user interfaces, AR/VR user experience, and immersion in virtual environments, Cupertino, CA, Apple 2016-2017 // Goji Keyboard – Created a virtual keyboard for sharing nearby place recommendations, San Francisco, CA, The Last Guide Company 2014 launched // iPhone – Initial Dark Mode Interfaces and Auto-transition, Cupertino, CA, Apple 2012 // iPhone – Turn-by-turn Navigation Interfaces, Cupertino, CA, Apple 2012 // iPhone – Maps Grid Interface behind a data-less map, Cupertino, CA, Apple 2012 // iPhone – Maps Three-dimensional Buildings Interface, Cupertino, CA, Apple 2012 // iPhone – Maps Multi-touch Three-Dimensional Interactions, Cupertino, CA, Apple 2012 // iPhone – Maps Motion Interaction – Concept development from vision through prototype, first concept shipped with iOS 11 (+ early prototype video), Cupertino, CA, Apple 2012 // iPhone – Flyover Features – Concept development and prototypes reviewed by Steve Jobs and Apple Board of Directors, Cupertino, CA, Apple 2011 // iPhone – Gyroscope “Core Motion” software and WWDC Keynote Game “Blocks” demoed by Steve Jobs, Cupertino, CA, Apple 2010 // iPhone – Geocoder software, Cupertino, CA, Apple 2009 // iPhone – Compass with True North, Cupertino, CA, Apple 2009 // iPhone – Location Services “Core Location” software for GPS, WiFi, and cell positioning, Cupertino, CA, Apple 2008

11,422,694 // 11,262,905 // 11,069,091 // 10,976,178 // 10,922,886 // 10,782,873 // 10,621,945 // 10,558,037 // 10,504,288 // 10,437,460 // 10,366,523 // 10,274,336 // 10,191,641 // 10,109,255 // 9,756,172 // 9,754,397 // 9,541,417 // 9,536,325 // 9,529,440 // 9,506,754 // 9,423,946 // 9,418,466 // 9,367,959 // 9,333,424 // 9,311,750 // 9,269,178 // 9,218,685 // 9,208,698 // 9,200,919 // 9,159,153 // 9,147,286 // 9,129,428 // 9,121,724 // 9,116,002 // 9,111,380 // 9,110,561 // 9,092,473 // 9,069,440 // 9,065,928 // 8,972,573 // 8,965,693 // 8,907,943 // 8,898,034 // 8,792,917 // 8,725,072 // 8,705,708 // 8,677,640 // 8,639,685 // 8,626,465 // 8,531,180 // 8,504,059 // 8,494,799 // 8,489,127 // 8,437,970 // 8,370,097 // 8,316,046 // 8,290,434 // 8,246,467 // 8,239,153 // 8,061,049 // 7,921,572 // 7,891,103