A scanner includes a housing defining a front housing opening and, in some instances, a rear housing opening and a movable scanner module located within the housing. The scanner with front and rear housing openings can be mounted on, for example, a computer monitor without obstructing the user's view...http://www.google.es/patents/US6307649?utm_source=gb-gplus-sharePatente US6307649 - Mountable scanning device and computer monitor including same
Mountable scanning device and computer monitor including same
