Distance education courses at Indiana University may use one or more of the following delivery method. The delivery method for each course is listed with its course description.

Independent Study Program | Audio Streaming | Broadcast/Cable TV | Interactive Television (VIC) | Interactive Television (AAVS) | Interactive Television (ISDN) | Internet | IHETS Interactive | Video Streaming | Videotape

Independent Study Program
Indiana University has offered a national award-winning selection of university independent study courses to people around the world since 1912. Today, the IU Independent Study Program is one of the world's largest, with more than 14,500 enrollments annually. More than 200 independent study courses are available in a print-based format; some of these print-based courses use videotapes, audiotapes, CD-ROMs, and computer software. Dozens of these courses are also available online, and the number online courses is continually increasing.

Audio Streaming
With audio streaming, audio is played immediately as it is downloaded from the Internet, rather than first being stored in a file on the receiving computer. Streaming is accomplished by way of Web browser plug-ins, which decompress and play the file in real time; a fast computer and fast connection are necessary.

Broadcast/Cable TV
Many IU campuses offer courses within a given area over local broadcast and cable television stations. IUPUI broadcasts on WFYI Channel 20, American Cable 19, and Comcast 39. IPFW broadcasts on Channel 6. IU South Bend broadcasts on WNIT Channel 46.

Interactive Television
With interactive television, video and audio signals are transmitted between two or more sites so that remote learners can interact verbally and visually with instructors. At Indiana University, interactive television is broadcast over three networks: VIC, AAVS, and ISDN.

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Internet
Internet courses through Indiana University are available to students worldwide. These courses, conducted entirely over the World Wide Web and Internet technologies, require students to have access to a computer, a modem with an Internet connection, a WWW browser, and e-mail. Students must also have the ability to upload and download files from the World Wide Web.

IHETS Interactive
IHETS Interactive is a Web-based application that supports live video and audio as well as other types of interaction and collaboration. Students watch and listen to the instructor using a standard computer and interact with the instructor and one another using the application’s audio and text chat features. Classes taught via IHETS Interactive can be taken at any location with a networked PC meeting the minimum technical requirements. Students who do not have regular access to a networked computer can participate from an authorized IHETS Interactive receive site.

Video Streaming
With video streaming, video is played immediately as it is downloaded from the Internet, rather than first being stored in a file on the receiving computer. Streaming is accomplished by way of web browser plug-ins, which decompress and play the file in real time; a fast computer and fast connection are necessary.

Videotape
Indiana University offers a vast selection of videotape courses covering many subjects. Videotaped courses are available at most campuses.

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