File sharing is a way for users to share files through a network, it includes more than one administrator. P2P file sharing allow users to sharing and access files such as: bo oks, music, movies, and games. In addition, on Wiki DRM regulates intellectual property rights for those shared files that are accessible and interactive. https://en.wikipedia.org/wiki/Digital_rights_management
AI stock picking machines that will work on algorithms which will produce projections of stock whether to buy or sell or hold a stock.These projections will be based on data and information by social media, news, company valuations and other sources. I imagine this product to imitate Amazon's Alexa or Google's Echo and use language to communicate with the machine.