2015’s Top Ten Tech Cars: Toyota Mirai

Doubling down on hydrogen fuel cells

2 min read
2015’s Top Ten Tech Cars: Toyota Mirai
Photo: Toyota

Video: moteur nature

Is it a Mirai or a mirage? Skepticism is necessary with hydrogen-fuel-cell cars. Dazzled by the promise of tailpipes that emit only water vapor, a generous driving range, and fill-ups within minutes, people often overlook the downsides: hardly any places to refuel and very high costs for both fuel and vehicles. But like Jason in the Halloween movies, hydrogen is ba-aaack, with several automakers insisting that they’re this close to putting hydrogen cars in showrooms.

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DARPA Wants a Better, Badder Caspian Sea Monster

Liberty Lifter X-plane will leverage ground effect

4 min read
A rendering of a grey seaplane with twin fuselages and backwards-facing propellers
DARPA

Arguably, the primary job of any military organization is moving enormous amounts of stuff from one place to another as quickly and efficiently as possible. Some of that stuff is weaponry, but the vast majority are things that support that weaponry—fuel, spare parts, personnel, and so on. At the moment, the U.S. military has two options when it comes to transporting large amounts of payload. Option one is boats (a sealift), which are efficient, but also slow and require ports. Option two is planes (an airlift), which are faster by a couple of orders of magnitude, but also expensive and require runways.

To solve this, the Defense Advanced Research Projects Agency (DARPA) wants to combine traditional sealift and airlift with the Liberty Lifter program, which aims to “design, build, and flight test an affordable, innovative, and disruptive seaplane” that “enables efficient theater-range transport of large payloads at speeds far exceeding existing sea lift platforms.”

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IEEE Spectrum Wins Six Neal Awards

The publication was recognized for its editorial excellence, website, and art direction

1 min read
A group of smiling people holding two award placards in front of a backdrop for the Jess H. Neal Awards

The IEEE editorial and art team show off two of their five awards.

Bruce Byers/SIIA

IEEE Spectrum garnered top honors at this year’s annual Jesse H. Neal Awards ceremony, held on 26 April. Known as the “Pulitzer Prizes” of business-to-business journalism, the Neal Awards recognize editorial excellence. The awards are given by the SIIA (Software and Information Industry Association).

For the fifth year in a row, IEEE Spectrum was awarded the Best Media Brand. The award is given for overall editorial excellence.

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Bridge the Gaps in Your ADAS Test Strategy

Full-scene emulation in the lab is key to developing robust radar sensors and algorithms needed to realize ADAS capabilities

1 min read
Keysight
Keysight

Achieving the next level in vehicle autonomy demands robust algorithms trained to interpret radar reflections from automotive radar sensors. Overcome the gaps between software simulation and roadway testing to train the ADAS / AV algorithms with real-world conditions. Sharpen your ADAS' radar vision with full-scene emulation that allows you to lab test complex real-world scenario, while emulating up to 512 objects at distances as close as 1.5 meters.

Get this free whitepaper now!