r the first wave of game consoles and computers landed in American homes, the United States Federal Communications Commission (FCC) began receiving complaints of electromagnetic interference to television reception. By 1979 the FCC demanded that home computer makers submit samples for radio frequency interference testing. It was found that "first generation" home computers emitted too much radio frequency noise for household use. The Atari 400 and 800 were designed with heavy RF shielding to meet the new requirements. Between 1980 and 1982 regulations governing RF emittance from home computers were phased in.Some companies appealed to the FCC to waive the requirements for home computers, while others (with compliant designs) objected to the waiver. Eventually techniques to suppress interference became standardized.
In 1977, referring to computers used in home automation at the dawn of the home computer era, Digital Equipment Corporation CEO Ken Olsen is quoted as saying "There is no reason for any individual to have a computer in his home."Despite Olsen's warning, in the late 1970s and early 1980s, from about 1977 to 1983, it was widely predicted that computers would soon revolutionize many aspects of home and family life as they had business practices in the previous decades. Mothers would keep their recipe catalog in "kitchen computer" databases and turn to a medical database for help with child care, fathers would use the family's computer to manage family finances and track automobile maintenance. Children would use online encyclopedias for school work and would be avid video gamers. The computer would even be tasked with babysitting younger children. Home automation would bring about the intelligent home of the 1980s. Using Videotex, NAPLPS or some sort of vaguely conceptualized computer technology, television would gain interactivity. It would be possible to do the week's grocery shopping through the television. The "personalized newspaper" (to be displayed on the television screen) was another commonly predicted application. Morning coffee would be brewed automatically under computer control. The same household computer would control the home's lighting and temperature. Robots would take the garbage out, and be programmed to perform new tasks via the home computer. Electronics were expensive, so it was generally assumed that each home would have only one computer for the entire family to use. Home control would be performed in a multitasking time-sharing arrangement, with interfaces to the various devices it was expected to control.
|“||As an industry we haven't found any compelling reason to buy a computer for the home.||”|
|— Tandy executive Steve Leininger,July 1984|
|“||When the computer revolution was unofficially announced in the early 1980s, all indications were that it would change the world. Experts predicted that within five years, every household would have a computer. Dad would run his business on it. Mom would store her recipes on it. The kids would do their homework on it. Today only 15% of American homes have a computer – and the other 85% don't seem the least bit interested. There is a general feeling that the home computer was a fad and that there is really no practical purpose for a computer in the home.||”|
|— Commodore Magazine,September 1987|
All this was predicted to be commonplace by the end of the 1980s, but by 1987 Dan Gutman wrote that the predicted revolution was "in shambles", with only 15% of American homes owning a computer.Virtually every aspect that was foreseen would be delayed to later years or would be entirely surpassed by later technological developments. The home computers of the early 1980s could not multitask, which meant that using one as a home automation or entertainment appliance would require it be kept powered on at all times and dedicated exclusively for this use. Even if the computers could be used for multiple purposes simultaneously as today, other technical limitations predominated; memory capacities were too small to hold entire encyclopedias or databases of fina