Thank you for sharing the comment. You are correct that the ANSI/ISO standards for measuring projector brightness were retired in 2003, but ANSI lumens is still widely used as a term to describe projector brightness. ANSI lumens refers to a specific measurement method and standard that was developed by the American National Standards Institute (ANSI) and has become a commonly accepted industry standard. The term "ANSI lumens" is still widely used by manufacturers and in the industry to describe projector brightness, even though the specific measurement standard has been retired. Thank you for bringing this up, and I hope this helps clarify any confusion.

Thank you for your comment! You are absolutely right that repetition is crucial for retention, and visual learning is a powerful way to help students engage with and remember new information. The Samsung WM85B offers a range of tools that can help teachers assess student performance in real-time and create a tailored learning experience. One of the features that make this possible is the interactive whiteboard software, which allows teachers to monitor and track student progress, provide real-time feedback and adjust their teaching methods as needed. Additionally, the Samsung WM85B's built-in wireless connectivity enables students and teachers to share information and collaborate in real-time, providing a more collaborative and dynamic learning experience. Overall, the Samsung WM85B is an excellent tool for modern classrooms, helping students to stay engaged and providing teachers with the data they need to create effective lesson plans.

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