@gongji: Test harness #defines should be in a global header file since all files being tested need to be compiled the same way. Debug #defines should probably be in module-level files since people tend to debug just one or a few modules at a time. You don't want to be deludged with a huge amount of debug info that you don't need.
The company says it anticipates high-definition video for home security and other uses will be the next mature technology integrated into the IoT domain, hence the introduction of its MatrixCam devkit.
Siemens and Georgia Institute of Technology are partnering to address limitations in the current additive manufacturing design-to-production chain in an applied research project as part of the federally backed America Makes program.
Most of the new 3D printers and 3D printing technologies in this crop are breaking some boundaries, whether it's build volume-per-dollar ratios, multimaterials printing techniques, or new materials types.
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