In a new Northern District of California complaint, Delaware plaintiff RAZDOG HOLDINGS LLC accuses Amazon (Twitch Interactive) (5:24-cv-03638) of infringing two patents generally related to providing a server-based “slide tool” for viewing content from multiple sources, and also a remote “tool box” for writing code to control the slide tool and gather analytics data from it. Targeted is the Twitch website’s support of video “carousels” allowing users to horizontally scroll between streamed videos, along with features including video tags, content selection algorithms, ad insertion, chat, analytics, and user bans.