Andrew Ng Quotes
Text input is certainly useful, but images and speech are a much more natural way for humans to express their queries. Infants learn to see and speak well before they learn to type. The same is true of human evolution - we've had spoken language for a long time compared to written language, which is a relatively recent development.
Ng, Andrew. Quoted in "Why Baidu's Andrew Ng thinks speech is the future of search," TechCrunch, 2015.
Andrew Yan-Tak Ng (Chinese: 吳恩達) is a Chinese American computer scientist. He is the former chief scientist at Baidu, where he led the company's Artificial Intelligence Group. He is an adjunct professor (formerly associate professor) at Stanford University. Ng is also the co-founder and chairman of Coursera, an online education platform.