Lawyers were originally identified as primary target users of legal expert systems. Since 2013, there have been significant developments in legal expert systems. Wright also serves as legal expert in his field. Professor Tanina Rostain of Georgetown Law Center teaches a course in designing legal expert systems. Macron subsequently took her on as a legal expert. On the original documents examined by a legal expert, we can read the word&colon; "Lamia". Many of the first legal expert systems were created in the 1970s and 1980s. Kseniya Kirichenkois a legal expert and human rights defender. Lake has frequently participated as a guest legal expert on Power 105.1 FM.