Voice = Should Be Most Efficient Form of Computing Input Voice Interfaces – Voice Interfaces – Consumer Benefits Unique Qualities 1) Fast 1) Random Access vs. Humans can speak 150 vs. type 40 Hierarchical GUI words per minute, on average... Think Google Search vs. Yahoo! Directory... 2) Easy Convenient, hands-free, instant... 2) Low Cost + Small Footprint Requires microphone / speaker / 3) Personalized + Context- processor / connectivity – great for Driven / Keyboard Free Internet of Things... Ability to understand wide context of questions based on prior questions / 3) Requires Natural Language interactions / location / other semantics Recognition & Processing Source: Learn2Type.com, National Center for Voice and Speech, Steve Cheng, Global Product Lead for Voice Search, Google KPCB INTERNET TRENDS 2016 | PAGE 116