Slide show in the context of "Presentation program"

A slide projector is an optical device for projecting enlarged images of photographic slides onto a screen. Many projectors have mechanical arrangements to show a series of slides loaded into a special tray sequentially.

35 mm slide projectors, direct descendants of the larger-format magic lantern, first came into widespread use during the 1950s for slide shows as home entertainment, and for use by educational and other institutes. Reversal film created a small positive projectable image rather than the negatives used since the early days of photography; photography now produced 35mm directly viewable small colour slides, rather than large monochrome negatives. The slide images were too small for unaided viewing, and required enlargement by a projector or enlarging viewer.

Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network. Users and providers may refer to such a message as a PXT, a picture message, or a multimedia message. The MMS standard extends the core SMS (Short Message Service) capability, allowing the exchange of text messages greater than 160 characters in length. Unlike text-only SMS, MMS can deliver a variety of media, including up to forty seconds of video, one image, a slideshow of multiple images, or audio.

Media companies have utilized MMS on a commercial basis as a method of delivering news and entertainment content, and retailers have deployed it as a tool for delivering scannable coupon codes, product images, videos, and other information. On (mainly) older devices, messages that start off with text, as SMS, are converted to and sent as an MMS when an emoji is added.

A slide-tape work (often slide-tape presentation) is an audiovisual work consisting of a slide show using a filmstrip machine with synchronised accompanying audio, traditionally audio tape. These have frequently been used for education and for tourism, but also include artistic uses.

Elias Burton Holmes (January 8, 1870 – July 22, 1958) was an American traveler, photographer and filmmaker credited with the invention of the "travelogue", though the term itself was apparently coined in 1898 by John Bowker. Travel stories, slide shows, and motion pictures were all in existence before Holmes began his career, as was the profession of travel lecturer; but Holmes was the first person to put all of these elements together into documentary travel lectures. He recorded the earliest known footage of Japan and Korea, in 1899.