There's so much high-definition equipment on the market today that I can't pretend to have looked at more than a fraction of it.

FORBES: The Big Picture

The big news events of 2012 saddled AP with extra costs at the same time it was upgrading its video equipment to high definition, forcing it to borrow.

WSJ: AP sees slight revenue decline in 2012

With a screen of classic proportions and projection equipment for every format from 16mm to 70mm and high-definition digital 3-D, the theater will provide an unsurpassed filmgoing experience.

ENGADGET: Museum of The Moving Image plans multi-million dollar updates with HD, 3D

Don't buy any TV equipment until you've seen it perform on three kinds of content: high definition, DVD movies and standard TV programming.

FORBES: The Big Picture

Unfortunately, this definition ignores the fact that even a relatively small amount of money in equipment, technology, financing or other investments provided to state-sponsors of terrorism by foreign companies or overseas subsidiaries of U.S. companies can produce potentially disastrous risks to the share value and reputation of these companies, to say nothing of the national security of the United States.

CENTERFORSECURITYPOLICY: Opportunities for Financial War on Terrorism

It combines big, high-definition screens, spatially sensitive microphones, custom video-processing technology and networking equipment.

ECONOMIST: Reshaping Cisco

Our definition of the IT market included business and government purchases of computer and communications equipment, software, and IT consulting and outsourcing services it did not include their purchases of telecommunications services, which are declining in the US and growing slowly globally.

FORBES: Tech Market Forecast Awaits Federal Debt Ceiling Outcome

Note that our definition of the global tech market in this report includes business and government purchases of computer equipment, communications equipment, software, IT consulting services, and IT outsourcing and hardware maintenance services, but does not include purchases of telecommunications services.

FORBES: Global Tech Market To Grow By 5.4% In 2013, 6.7% In 2014