Now Indian-based companies are moving into an wider range of services: reading CT-scans and X-rays, processing legal documents and helping with animation.
Today, e-discovery involves collecting, processing and hosting documents, along with e-mails and a variety of file types, so teams of lawyers can review them before delivering the responsive data to the opposing side.
From a frustrating and fiddly experience, you're suddenly given a reasonably powerful word-processing machine with which you can happily create documents.