Having recently experienced the Jury Duty process, it occurred to me that if I were a large law firm, I would hire a Data Analytics person to profile multiple definable characteristics and correlate them with views on various types of crimes.
It would have to be regionally done as there certainly would be differences in different parts of the country, but this really isn't that mathematically different of a task than what they are now doing in the polling industry.
Such an endeavor could help in voire dire. Both plaintiff lawyers and prosecutors could at least make better use their peremptory challenges of witnesses by adding this information to their own experience when making a decision on a jurist. The information could be a very useful adjunct. It could also be helpful for law schools.
Is this already done?