from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Proficient in the use of technology, especially computers.
This term appears to be a contraction of "high-tech savvy", as in the 1984 use in the title of “A New B-School Mission: Teaching High-Tech Savvy”, Business Week: 170-172, November 19, 1984, ISSN 0007-7135. (Wiktionary)