Apple's Siri voice command system is still probably an inferior choice for searches versus Google text entries, according to a study by researchers at Piper Jaffray. Analyst Gene Munster and his team tested Siri first with 800 queries in a quiet room, without using headphones, and then with another 800 queries out on a busy Minneapolis street, but using Skull Candy mic-equipped headphones. Indoors Siri understood 89 percent of queries, accurately answering 68 percent of questions. Outdoors it faired slightly worse, with rates of 83 and 62 percent, respectively.
