Microfilm Reader is a device used for reading of documents stored as microform.Microform includes Flat Film, Microfilm, Aperture Cards, Microfiche, and ultra fiche.Using open reels or cassettes, Microfilm is often used as a way to store many documents in a small space. It has become increasingly important in the development of films as well as storage of archived newspapers.rom Wikipedia, the free encyclopedia. Microfilm Reader is a device used for reading of documents stored as microform. Microform includes Flat Film, Microfilm, Aperture Cards, Microfiche, and ultra fiche.
The Echo speaker is Amazonâs most interesting experiment yet. I poked fun at the marketing efforts around the Echo and its voice-driven assistant, Alexa. But once I had the speaker in my home, I couldnât deny it was extremely fun to use.
Echo And Alexa Are Two Years Old. Hereâs What Amazon Has Learned So Far. With its smart speaker and voice service, Amazon has gained new areas of expertiseâand, in some cases, been surprised by its own customers. [Photos: courtesy of Amazon] By Harry McCracken11.07.16 | 12:00 am. On November 6 2014, Amazon announced Echo, a smart speaker featuring a voice-controlled assistant service called Alexa.