All the users of interactive whiteboard must be familiar with the safety guidelines that should be followed during its operation:
1) Neither teacher nor students should look directly into the projection beam which is used to display contents on a whiteboard. The high intensity beam can cause an eye injury. It is advisable to avoid entering into the beam. Even if a user has to enter, he should keep his back to the projector. Use laser pointer or a stick, if even keeping back to the projector is not possible. The best way is to use an electronic panel.
2) Use rear projection-whiteboards instead of front projection-whiteboards. This is because in rear-projection-whiteboard, the LCD projector is placed behind the whiteboard. So there is no danger of even accidentally looking into the projection beam. Rear-projections are more expensive than the front-projections but than the safety of the eyes can’t be compromised.
3) Clearly instruct the whole class not to look directly into the projection-beam or touch any electrical appliance like the projector-lamp, which becomes quite hot after a long use.
4) A teacher must supervise the students all the time when he is using electronic appliances in a classroom. This also includes computers.
5) Use brightness settings judiciously. Most users increase the brightness above the safety limit (1500 ANSI lumens), just to get full image quality. Too much brightness will make the interactive whiteboard hard to read, which will put strain on the eyes of the viewers.
6) If you are a primary school teacher, then you should lock all the electrical/ electronic appliances when not in use at a safe place (away from the reach of children).
7) Paste safety notes on the electrical appliances and periodically re-train students about the safety norms that should be followed during there operation.
Solvent based whiteboard-markers should not be given to children specially primary school children. They should use only water based markers which are labeled as non-toxic.

