The legal industry has been slowly moving from its analog paper existence towards digital document management for a couple of decades now, but as with any paper-intensive industry, the evolution is moving at a snail’s pace. Fortunately, there are a hefty number of document management tools out there to facilitate a business’s move to digital file-sharing.

Sony’s Digital Paper — a device that allows users to annotate, share, and save documents in conjunction with a cloud service on one device — is one such technology, and the company recently improved upon its firmware through a collaboration with Citrix.