When I was browsing randomly online something caught my eyes, it's the mimio interactive pad. It is perfect fit for the 21st century teaching. There are software that you can use to fit your needs; it can also be use in presentations.
I believe that this is also perfect for business presentations. I was browsing on the software, system and other stuff that you can do, it's really cool. I wonder if this is the system they used on the TV networks for their weather system.