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This document provides tips for technical presentations. It emphasizes the importance of body language, vocal variety, and well-prepared content and demos. The key points are: - Body language is important to connect with the audience and show confidence. Good tips include making eye contact, smiling, avoiding distracting mannerisms, and standing in the "hotspot". - Using vocal variety, silence, speaking conversationally, and repetition helps engage the audience. Reading slides should be avoided. - Technical content should be targeted to the audience and demos should be well-practiced following guidelines like anticipating questions and issues. Backups are important in case of demo failures.Read less