An infrared interactive whiteboard is a type of interactive whiteboard that uses infrared technology to detect touch and pen input. It combines a large display surface with interactive capabilities, allowing users to control and interact with digital content using touch or stylus input.

Here are key features and functionalities of an infrared interactive whiteboard:

1. Infrared Touch Detection: The whiteboard surface is embedded with an array of infrared sensors or LEDs. These sensors detect interruptions in the infrared light when a user touches the surface with a finger or a pen, enabling precise touch detection and tracking.

2. Multi-Touch Capability: Infrared interactive whiteboards support multi-touch functionality, allowing multiple users to interact simultaneously. This makes them suitable for collaborative activities and group work in classrooms or meeting rooms.

3. Pen/Stylus Input: In addition to touch input, infrared interactive whiteboards often come with stylus pens that can be used to write, draw, or annotate directly on the board. The pens typically emit an infrared signal that is detected by the sensors, enabling accurate and responsive pen input.

4. Large Display Surface: Infrared interactive whiteboards feature large display surfaces, ranging from several feet to several meters diagonally. This provides ample space for displaying digital content, presentations, or collaborative work.

5. Integration with Software: The whiteboard is typically accompanied by interactive whiteboard software that allows users to annotate, draw, or manipulate digital content displayed on the board. The software may include features like pen color selection, eraser tools, shape recognition, and integration with other applications.

6. Connectivity and Compatibility: Infrared interactive whiteboards can connect to computers, laptops, or other devices via USB or wireless connections. They are compatible with various operating systems and software applications, making them versatile and adaptable to different environments.

7. Educational and Business Applications: Infrared interactive whiteboards are widely used in educational settings, such as classrooms and training centers, to enhance teaching and learning experiences. They also find applications in business environments for presentations, brainstorming sessions, and collaborative work.

8. Durability and Maintenance: Infrared interactive whiteboards are built to be durable and withstand regular use. The surface is typically made of durable materials that resist scratches and can be easily cleaned. Regular maintenance may involve calibrating the touch and pen input to ensure accuracy.

Infrared interactive whiteboards offer an engaging and interactive way to deliver presentations, facilitate discussions, and promote collaboration. They provide a platform for visualizing ideas, sharing information, and encouraging active participation in both educational and professional settings.