Choice One is working out a technical trial of the voice-over-the-Net option, Bigelow says.

CNN: Voice over DSL trial passes muster

Those advisers generally offer assistance in looking at the more technical aspects of the evidence given at trial.

NPR: A Look At South Africa's Justice System

It can include oral testimony of witnesses, including experts on technical matters, documents, public records, objects, photographs and depositions (testimony under oath taken before trial).

FORBES: Proposed New Mexico Law Would Send Rape Victims Who Abort Pregnancies To Prison For 'Tampering With Evidence'