On a Tightrope of their entire home town. Tightrope walking is in this movie a metaphor for how the Uyghurs try to balance between their Muslim faith and living in a communist state, where they are severely restricted in practicing their religion. This is the first film to ever document Chinese policy on religion in Xinjiang. On a Tightrope On a Tightrope (2007) is an award-winning documentary film by Petr Lom, co-produced by Piraya Film and Lom Films, in cooperation with the Rafto Foundation for Human Rights. The film revolves around four children living in an orphanage in Xinjiang province, China. The children
How to Create a Mind a hierarchy. For example, to recognize a written word there might be several pattern recognizers for each different letter stroke: diagonal, horizontal, vertical or curved. The output of these recognizers would feed into higher level pattern recognizers, which look for the pattern of strokes which form a letter. Finally a word-level recognizer uses the output of the letter recognizers. All the while signals feed both "forward" and "backward". For example, if a letter is obscured, but the remaining letters strongly indicate a certain word, the word-level recognizer might suggest to the letter-recognizer which letter to look for, and the letter-level