The Health Information Technology for Economic and Clinical Health Act, abbreviated HITECH Act, was enacted under Title XIII of the American Recovery and Reinvestment Act of 2009 . Under the HITECH Act, the United States Department of Health and Human Services is spending $25.9 billion to promote and expand the adoption of health information technology. The Washington Post reported the inclusion of "as much as $36.5 billion in spending to create a nationwide network of electronic health records." At the time it was enacted, it was considered "the most important piece of health care legislation to be passed in the last 20 to 30 years" and the "foundation for health care reform."

Hi Tech Expressions was an American video game publisher and developer headquartered in Lower Manhattan, New York City. The company was established in 1988. During the course of its existence, the company published primarily juvenile-oriented games for young boys and girls. While it published a few adolescent-oriented games including Hunt for Red October and War in Middle Earth (derived from the classic book The Lord of the Rings by J. R. R. Tolkien), it could not shake its reputation for publishing games marketed towards children. The company shut down in 1997. It developed two games during its operation.

HiTech was a chess machine built at Carnegie Mellon University under the direction of World Correspondence Chess Champion Dr. Hans J. Berliner, by Berliner, Carl Ebeling, Murray Campbell, and Gordon Goetsch.

High technology, often abbreviated to high tech (adjective forms high-technology, high-tech or hi-tech) is technology that is at the cutting edge: the most advanced technology available.

High tech refers to "high technology". It may also refer to:

• High-tech architecture, an architectural style that emerged in the 1970s
• HiTech, a computer chess program
• Hi-Tech Automotive, a car builder and automotive design house
• Hi-Tech (G.I. Joe), a fictional character in the G.I. Joe universe
• Health Information Technology for Economic and Clinical Health Act (HITECH Act)

Hitech may refer to:

• High Tech, an abbreviation of the term "High Technology"
• HITECH, The Health Information Technology for Economic and Clinical Health Act (HITECH Act)
• HiTech, a computer chess program.
• Hi-Tech Automotive is a low volume car builder and design house located in Port Elizabeth.
• High Technology High School