In 2009 I wrote a popular article on 24 usability testing tools. Since that time, there has been tremendous growth in the quantity and capability of usability testing tools. An update to the article ...

Spectrum Control has introduced the Weinschel™ 8401-16E 16×16 Butler Matrix, a passive beamforming network for MIMO systems ...

The test matrix is your roadmap for executing PPC tests – it becomes a living record of all the tests you’ve done. By following a systematic approach to ad testing with a testing matrix, you’ll give ...

Amkor Technology Inc. said it has developed a way to approach chip package testing by integrating it earlier in the package assembly flow. The Chandler, Ariz.-based test and assembly company (nasdaq: ...

A switch-matrix board that routes any of eight programmable voltage signals to any of 96 output pins. The board generates digital patterns up to 20 MHz and 30 kV and has 36 Mbytes of memory. Four ...