Slideshow: Chatty Medical Devices & Apps Slideshow 4/29/2014 1 comment Sometimes the best way to tell people how to do something is to talk them through it. That's the idea behind some talking medical devices that instruct people on how to use them.
Sensors Beyond Megapixels Slideshow 4/25/2014 24 comments Cameras installed everywhere aren't there simply for watching you. They exist to help people, systems, and machines make decisions and take action. For machine vision, more megapixels aren't necessarily the answer.
Billion-Dollar BS Degrees Slideshow 4/15/2014 19 comments Can anyone ever get rich, and we mean really rich, with an engineering degree? We asked ourselves that question after Forbes published its most recent list of the top 100 billionaires in the world.
As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.
January 2016 Cartoon Caption ContestBob's punishment for missing his deadline was to be tied to his chair tantalizingly close to a disconnected cable, with one hand superglued to his desk and another to his chin, while the pages from his wall calendar were slowly torn away.122 comments