Shawn DuBravac Browse All Authors Famous Quotes by Shawn DuBravac We've had more progress in voice-activated digital assistants in the last 30 months than in the first 30 years, word recognition accuracy has improved from nearly zero percent in the 1990s to 75 percent in 2013 to about 95 percent today - enabling these devices to enjoy immense consumer adoption. Shawn DuBravac tech