By Katie Harvalis and Seth Hughes It should come as no surprise that as the world continues to progress digitally and even more technologies emerge, data volumes and types continue to grow exponentially. From a litigation standpoint, this means we continue to be faced with an ever-evolving set of sources for discoverable information. Emails, office documents, instant messages, SMS, and WhatsApp are all fair game yet only scratch the surface of the data types crossing the desks of eDiscovery professionals today - and tomorrow only promises more data and more challenging formats.