Microsoft has posted details on how you will be able to share digital games on your Xbox One console as well as well as outlining the new Home Gold feature for Xbox Live Gold members that will let you share your membership benefits with others..
Marc Whitten, Chief Product Officer at Microsoft, explains that everyone in your home can share digital games with each other. The Xbox One will become a gaming library filled with the titles that different players in the house have purchased. Any player can select any digital game on the Xbox One console, sign in with their gamertag and play.
Additionally, you can share digital games when you are signed into another console and any games purchased on that console will also be available on your home Xbox One console.