This survey of the potential applications of cable television (CATV) at the University of Illinois presents brief overviws of 14 possible kinds of services which might be derived from a CATV system. The purpose of the document is to encourage the development of basic planning for a cable system and to provide information useful to the university's administrative policy-makers. Services which seem sufficiently feasible to receive serious consideration include: 1) the distribution of program material from closed circuit television centers to a wider audience; 2) interconnection with the university's PLATO computer-assisted instructional system; 3) data transmission from the digital computer laboratory; 4) administrative data processing; 5) program pickup and broadcasting; 6) teaching functions in the Department of Radio-TV; 7) news and other programs in foreign languages; 8) extension services for off-campus students; 9) physical plant services monitoring; 10) building and equipment security; 11) medical services; 12) interconnections between the Law School and courtrooms; 13) library services; and 14) general student services. (PB)