ALM Legal Intelligence fielded an online survey between October 13 and October 24, 2011 to find out how U.S. lawyers were using mobile devices for their work. A total of 27,134 were invited to take the survey, and 266 people responded, of which 84% were attorneys at law firms and 16% were attorneys at legal departments. Among those who responded from law firms, 70% were partners. Lawyers in legal departments had a broad range of titles, and 25 percent were chief legal officers or their deputies.