NEW YORK TIMES December 6, 1978, Wednesday BYLINE: BY PETER J SCHUYTEN SECTION: Section 4; Page 4, Column 1 LENGTH: 94 words Home computer technology is nearing take-off stage as more companies enter market and electronics industry leaders Texas Instruments and Hewlett-Packard near completion of their products. Computer will be used in home to perform complex calculations or extensive filing chores. Market also includes small businesses and professions. Demand is expected to grow from $385 million in '78 to $3.5 Billion in '82. Presages development of computer-based home information-entertainment center. Applications of home computers detailed. Photo of home computer (M).