The video I chose to watch was Caterina Mota: Play with smart materials. The presenter decided to have examples to show the audience on hand. She physically showed the audience what she was talking about. I thought this was a good idea because it kept the audience engaged in the topic she was talking about. The topic was interesting all by itself but the examples reinforced the interest and possibly gave audience members a motivation to look up or find more information on this topic. She also had pictures of the things she was talking about which gave the audience an idea of the things she was talking about and possibly a way to make these things themselves. She wouldn’t always show pictures though, she was talking the whole time and didn’t when a picture was shown. Their strategies are different then the way our presentstion would go because I don’t think anyone in my group has physical examples to show the class. We do have videos though and maybe some pictures.