Note: To use this app an ETH account is required! polybox offers all ETH members "ETH on-campus storage". The following simple formula describes the use case very well: "polybox - Use it as a logical memory stick - store your data on the ETH campus" ITS System Services (ID SD) as the internal service provider, will provide "polybox.ethz.ch" service with 50 GB of storage on the ETH storage facilities. The service is available to all ETH members and is free of charge. polybox meets the followi