From MP3Car.com Wiki
One of the newest versions of the StreetDeck beta includes a feature called "UpNP", which stands for universal plug and play. There is another new standards body, DLNA (digital living network alliance), a standards group for sharing audio/video/pictures and other digital assets, that has built it's standards on top of UpNP.
Many devices, such as Windows Media center PCs and Xboxen and various phones and other machines (also anything with the Intel "ViiV" brand) are able to share their audio, video, and pictures of the network using DLNA protocols.