The term 'museum' has grown in common usage to include online collections, in much the same way other activities have made the change ('Online shopping', 'Online Gallery' etc.). Online Museums range in type and quality from those that collate and preserve material to those that simply show photographs of hardware from other sources. They are different from traditional museums mainly in that the exhibits can not be touched or interacted with in the traditional sense.[source?]
The technikum29 museum (nr. Frankfurt-am-Main, Germany) – A small museum of computer and communications technology that specializes in maintaining and demonstrating equipment in fully working order.