DFT puzzle comes together
Design-for-test (DFT) tools are smoothing the way toward complex device designs that are readily testable on economical ATE systems. Vendors of DFT and built-in-self-test (BIST) tools have been polishing their offerings so they easily fit together in the design flow—from behavioral-level design descriptions to fabricated silicon.

Sharpen x-ray images
Calibrate VNAs over the Internet
Test VSR optical interfaces