Interviews are a technique that must be followed in align with the current ethical and constitutional laws. Not even avatars can violate the privacy of a suspect. For instance, searching and/ or inquiring beyond of what is allowed. The Fourth Amendment is one of the Constitutional Laws that protect citizens against that kind of aggression. Discrimination of sex, gender, age, must be taken into consideration as well.
The article “Regulating the Future? Concludes that: the legal implications of emerging technologies are not reflected in the EU. Székely, Szabó, & Vissy, B. (2011)) this happens because unfortunately, nowadays there are a number of questions that can’t be answered with relation to legal and ethical standards and the relations with the use of new technologies. But It seems to me that in the near future, the implementation of new technological advances, including the use of avatars as interviewers, it’s a fact, as well as the necessity of creating the corresponding rules, laws, and norms to protect every suspect. Moreover, will be mostly granted the probability of success of any investigation to a major extent.