The use of lasers in fingerprint lifting, iris scanning, and forensic anthropology are all examples of

The use of lasers in fingerprint lifting, iris scanning, and forensic anthropology are all examples of "criminalistics".

And these all above mentioned techniques are technological advancements within field of criminalistics.

Criminalistics is utilization of innovation in administration of criminal examination; it also incorporates a use of logical methods to the location and assessment of criminal confirmation.