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- The Economist
-
- June 9, 1979
-
- Family computers;
- Going cheap
-
- SECTION: BUSINESS, ECONOMICS AND SCIENCE; SCIENCE AND TECHNOLOGY; Pg. 106
-
- LENGTH: 620 words
-
- DATELINE: San Mateo
-
-
-
- No less than seven new personal computers were launched in the United States last
- week, including the long-awaited entry to this market of Texas Instruments with a
- system costing $1,150. RCA, Atari and APF also joined the home computer fray. A
- striking feature of these last three is the low price -- $400-600 -- of their products which are aimed at the family market.
- These cheapie computers are still bought mainly as sophisticated toys and
- entertainment systems for those who have grown tired of their video games (in which
- Atari and APF are both big producers). For those who have qualms about spending
- several hundred dollars on a toy, the salesmen now also push the idea of the
- computer as a tutor -- teaching children maths, reading, georgaphy and whatever.
- They are trying to promote its role in home management, organising financial
- records, tax returns, etc.
-
- What do people get for their money? This is often difficult to determine until after
- the cash has been parted with (see box). There are two basic types of family
- computers: those that have their own video display screen (like Texas Instruments')
- and those that save the cost of this (at some sacrifice in convenience) by plugging
- into the domestic television. Virtually all units come with a keyboard and a varying
- number of sockets, for game-playing controls and for other peripherals such as
- cassette memory and printers. The serious customer often finds himself having to
- come back to buy extra memory or other accessories, if he wants to do much more than
- play video games.
-
- Most systems look alike, but their innards differ. TI's computer, called the
- TI-99/4, contains circuitry providing 16,000 words of storage, which matches other
- systems in the $1,000 range from market leaders, Radio Shack and Apple. This is
- one of the critical specifications of the computer, since it determines how much
- data can be held in its main memory. TI's other (fairly standard) features include
- the ability to produce sound effects (eg, musical tones) and 16-colour graphic
- displays. Its programming language is a form of Basic, which is the easiest
- language for the beginner.
-
- All in all, the TI computer is probably less innovative than some people expected.
- But two of its features are unique in home computers. First, the computer can talk
- -- it has a vocabulary of 200 words (so far no programme is being offered that makes
- use of this novelty, but such programmes will follow). Second, programmes will be
- stored in plug-in solid state chips, not in the cassette tapes that most home
- computers use today. The chips will cost about the same as cassettes, but will be
- tougher (ie, more childproof) and will not require a cassette deck for winding.
-
- Atari will introduce two home computers later this year. One, selling for $1,000,
- will beat TI in storing up to 48,000 words of memory; the other is priced down mrket
- at $550, with 8,000 words of memory. Atari is offering a novel keyboard in which
- sensors under the board register the touch on the keypads above. This should make
- for a resilient board, well-suited for use by children, but it would slow down most
- typists. APF and RCA are offering computers even cheaper than Atari's selling at
- under $500 and under $400 respectively.
-
- Many observers think the market is not yet ready for the cheap family computer. It
- is interesting that TI has pitched its machine at the higher end. TI is known to
- have developed a second machine, to be priced at around $500, but has chosen not to
- launch it yet. There may still be problems in getting approval from the Federal
- Communications Commission to link this unit to the television.
-