Add text of different size and font, select existing text, rotate, add colour, underline, and even delete annotations. Most visualisers come with proprietary software which allows you to annotate over the image. This function allows you to add annotations in real time. Teachers can also share the work of a student or student group project. One common practice is to share a student’s homework and then edit it “live” with the rest of the class to demonstrate common mistakes and best practices. A Visualiser makes it possible for the entire class to view any document, demonstration or 3D object together. A visualisers powerful magnification combined with large high-quality classroom displays makes very small objects visible on the screen so that the whole class can see them clearly. Teacher can stimulate students’ curiosity by zooming in on objects for all to see. Most models are also extremely portable and ideal for teachers on the move. Visualisers work with any application that recognises a USB camera (Windows, macOS and Chrome OS) and are also extensively used with video conferencing software like Zoom, Microsoft Teams, Skype, Adobe Connect and Google Hangouts for webinars, web conferencing, distance and home learning. Our current favourite is the AverVision U50.
Currently we are supply Lumens, Aver & Epson. Over the years we have supplied a lot of different brands makes and models of visualiser. They are no longer limited to local classroom use but now they provide a useful resource for video-based learning. Now more than ever, the document camera or visualiser is fast becoming THE classroom tool for online tutoring and remote learning.
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