Valve has launched a teaser page with the headline "The Steam Universe is Expanding in 2014" hinting at the steambox the company will be making three announcements next week. To which the first announcement will be made Monday.
"Last year, we shipped a software feature called Big Picture, a user-interface tailored for televisions and gamepads. This year we’ve been working on even more ways to connect the dots for customers who want Steam in the living-room. Soon, we’ll be adding you to our design process, so that you can help us shape the future of Steam."