2037
Systems to digitally materialize light and sound already largely exist now ( e.g. photo editing , audio mixing , etc. ) and have been quite effective - but the representation , control and creation of tangible matter is poorly support by computational and digital systems .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None