Technology of the Future

The technology that will be in my classroom in 5 years... I imagine sleek, fast, laptop computers for all of my students and an iPad station in each classroom. There will most likely be some version of a SmartBoard.  Each student will probably have the iPhone 6 or some subsequent model and/or a smart watch that links directly with their phone, laptop, etc.  It would be really cool if we had some 3D holographic type tool that could be used to model shapes or other mathematical concepts. Other than that...I don't really know what else to think.  Technology is expanding so rapidly these days, who knows what will be easily accessible to me and my students in 5 years?