what if the best-qualified candidates for job openings live halfway around the world? If that's the case, you'll have to consider conducting screening interviews by telephone or email, which limits the expense of an in-person meeting.
Why will they use telephone or email when there is video call or video conferencing for a panel interview? I think Trustlogics can easily do that because they have the latest technology that we can't think of. I imagine that when the time comes that Trustlogics became successful and popular, they can apply also hologram image for their final interviews so they can really see what is the behavior of the applicant.