The question: “How can we be sure that others do not see us when we hide form them?” can be approached in many different ways: form mathematics - it is about distance and size of our body and objects we hide behind; chemistry - it is about opacity and transparency of the materials we hide behind; geography – it is about landscape and position of the Earth and the Sun (that angle of sunlight is dependent on); biology – it is about types and colors of vegetation, but also about the position human eyes are placed in the scull …etc. etc…
Actually, my intentions here were not to discuss this complex question, but rather to approached it form a young girl’s point of view! This is what I experienced when a 3-years-old girl invited me to play hide-and-seek:
The rules of the game were really simple: She told me where I should stand while she was hiding. And then she told med where I should hide. May be it didn’t matter for her that we kept finding each other quickly, but
I thought that she might feel more “successful” in this game if I didn’t find her at once. So I told her: “You know, I can see you when you hide behind that little tree.” And she said: “No you can’t!”
Then I remembered that I had a camera with me, and I said: “I can take a picture of you so you can see yourself the way I can see you” – and so I did. She could now see herself on the little camera screen. I pointed at the picture and commented: “See here: your pink jacket is visible on the both sides of the tree, and I could see your hands”.
The same day during my observations on a playground, I took pictures of children who wanted to see how they looked like: they had asked their teacher to paint their faces (as princesses, rovers or lions) and didn’t have any mirror available outside the building. A digital camera seems to be a terrific tool for viewing oneself the way others see us … at least how they experience us visually.
Used this way the camera became a tool for pedagogical documentation because the pictures were immediately used to talk about. They were used as a part of multimodal communication, they initiated reflections and motivated problem solving. I hope that the example of “hide and seek” illustrates my point.