This thought was posted on Thinkaloo on 29 March 2008 by member atamaga
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I thought of automatic shoe polish offered as a new service inside each train wagon on subways. Small machines installed underneath the surface where the feet rest. Just behind where you seat there is a coin receiver that takes the service charge. Once the coin is dropped the shoe polish machine comes out and polishes your shoes. On a rainy day to work, that would be a great service to offer while you sit!
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