Ray Hightower

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  Nvidia JetBot - Jetson Nano Collision Avoidance - March 2019 - Duration: 30 seconds.

  • 4 months ago
  • 2,541 views

  From the Nvidia GPU Technology Conference on March 19, 2019.
  Details: http://rayhightower.com/blog/2019/03/28/nvidia-gpu-techno...
  
  Watch as two autonomous vehicles, equipped with...
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  Node.js Under Water - OpenROV - Ray Hightower of 8th Light - Duration: 17 minutes.

  • 2 years ago
  • 299 views

  OpenROV is an underwater robot running Linux and Node.js. The New York City Node.js user group asked Ray Hightower to present OpenROV at their Sept 2014 meeting at Shutterstock, located in the Empi...
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  Boy Scouts vs Gangs - Sep 1994 - Duration: 77 seconds.

  • 3 years ago
  • 175 views

  In Sept 1994, a Chicago-area TV station visited St. Mark UMC for a segment about gangs. Members of St. Mark UMC and Troop 534 “Hey!” will recognize Rev B. Herbert Martin, Sterling Slaughter, Raymon...
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  Chicago Polyglot Mingle 2016 - Duration: 2 minutes, 28 seconds.

  • 3 years ago
  • 499 views

  Members of Chicago's Python, Java, and Ruby communities gathered on July 28, 2016 for a few hours of socializing. Here's a 3-minute recap of the event. Details: http://ChicagoPolyglot.com
  
  ChiPy: h...
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  Molten Bronze at Chicago Industrial Arts & Design Center (CIADC) - Duration: 60 seconds.

  • 3 years ago
  • 221 views

  Molten bronze is poured by makers at the Chicago Industrial Arts & Design Center (CIADC). Details: http://rayhightower.com/blog/2016/03/17/chicago-industria...
  
  This video was...
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  RubyConf Colombia 2015 - Parallella Supercomputing - Duration: 27 minutes.

  • 3 years ago
  • 2,900 views

  Parallella, the 18-core single-board computer. Presented in Medellín, Colombia at RubyConf Co 2015. Want to get started with Parallella? Consider this guide: http://rayhightower.com/blog/2014/07/07...
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  Wrestling With the Internet of Things - Duration: 48 minutes.

  • 3 years ago
  • 233 views

  Slides: http://rayhightower.com/blog/2016/01/21/blue1647-iot-chic...
  
  Presented at BLUE1647 on Jan 21, 2016. BLUE1647 is an amazing maker space in Chicago. Each month ChicagoRuby hosts an even...
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  lunr.js + Jekyll for Fast Search - Duration: 26 seconds.

  • 3 years ago
  • 946 views

  Details: http://rayhightower.com/blog/2016/01/04/how-to-make-lunrj...
  
  lunr.js delivers fast search results because the entire search executes in the browser. There is no networ...
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  Parallella: Supercomputer for Embedded Systems - ACM Chicago - Ray Hightower of 8th Light - Duration: 50 minutes.

  • 3 years ago
  • 1,109 views

  Presented at ACM Chicago's Dec2015 meeting.
  Slides: http://rayhightower.com/blog/2015/12/09/chicago-acm-and-p...
  
  Parallella is about the size of a Raspberry Pi, but with 18 cores instead of...
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  Parallella vs Apple Mac in 5 Minutes - Ray Hightower of 8th Light - Duration: 4 minutes, 53 seconds.

  • 3 years ago
  • 9,494 views

  This is a lightning-talk version of a longer (25-minute) video:
  http://rayhightower.com/blog/2015/08/22/madison-ruby-and-...
  
  Parallella is an 18-core computer roughly the size of a credit ...
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  Parallella: The Most Energy Efficient Supercomputer on the Planet - Ray Hightower of 8th Light - Duration: 25 minutes.

  • 4 years ago
  • 402,003 views

  Slides: http://rayhightower.com/blog/2015/08/22/madison-ruby-and-...
  
  Parallella is a single-board computer roughly the size of a credit card or Raspberry Pi. Parallella runs Linux. It has ...
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  How to Pronounce OS X - Duration: 11 seconds.

  • 4 years ago
  • 751 views

  What's the correct way to pronounce the name of the Apple Mac operating system, OS X? You can find the answer by asking OS X directly from the command line, as shown in this 11-second video. Note t...