1852 - Studebaker Brothers wagon company, precursor of the automobile manufacturer, is established
1857 - The National Deaf Mute College (later renamed Gallaudet University) is established in Washington, DC becoming the first school for the advanced education of the deaf.
... most commonly digital (ie, as in a computer or computerized device), hence the 'digital' in DRM. In contrast to existing legal restrictions which copyright status imposes ...