SMART SBD600
Smart's first multi touch screen allows two people to use the board simultaneously. Combined with Smart's 600 family of interactive whiteboard features, it makes for a great multi-touch white board with a trusted track record in performance.
Each person can use their own tools, or a pen, allowing them to be creative in the range of tasks they perform, and also in how you, the presenter can structure your lessons, presentations tailored exactly to suit your audience. No longer is interactive limited to solely one person, so this allows for multiple brainstorming, collobration on tasks, or competitions to be the fastest at ordering etc.
If you know dual control is something you've been longing for, then the SBD600 will be right up your alley simply because it's based on the fantastic Smart board 600 family with one additional fantastic feature!