Interactivity Re-illustrated

摘要

The SMART Board interactive whiteboard is a large, touch-controlled screen that works with a projector and a computer. It features a resistive touch panel made of a hard-coated, tear-resistant polyester surface with a resolution of 4000 × 4000. It can be either wall-mounted or used with a floor stand (optional). The board has a pen tray on the front with 4 colored pens and an eraser. These are not the simple ink pens that are available in the market, but are specially designed to work with the board. The pen color is detected automatically by the board depending upon the slot you have picked it from.