Category: Career

Sixteen-Year-Old Artist Wins National Art Competition with Hyper-Realistic Portrait Drawing

For the past four years, 16-year-old artist Shania McDonagh has participated in the Texaco Children’s Art Competition, an art contest for children in Ireland held every year since 1955. Just looking at the astounding portrait above, it may come as no surprise that McDonagh has won the top prize for her age category every year since she was 12, and today snagged the top prize for the 2014 competition with this hyperrealistic drawing of a man titled Coleman. The judging panel chairman, Declan McGonagle, director of the National College of Art & Design, remarked that the girl’s work could position her as one of the most talented artists of her generation, and one whose skill could see her become one of Ireland’s foremost portrait artists…

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Sixteen-Year-Old Artist Wins National Art Competition with Hyper-Realistic Portrait Drawing

Multi-Threaded Programming 3: Locking, Lock-Free, Wait-Free

Joseph Simons Follow @sigmel

I am a programmer over at Iron Galaxy Studios. I’ve been programming professionally in the games industry for nearly ten years now. My main focus is on graphics and optimizations. I’ve worked on diverse franchises like Madden and Tony Hawk, plus games such as Bioshock Infinite and Crimson Dragon. Find me: @sigmel Sigmel’s ThoughtsLinkedIn I post in: ProgrammingTechnology Instapaper Text Share: Twitter Facebook Reddit Google+ Multi-Threaded Programming 3: Locking, Lock-Free, Wait-Free Now I want to cover the basic terminology used when talking about concurrent algorithms. This will be helpful so that you are familiar with the available techniques you have when you have multiple threads operating together. The term concurrent itself refers to an algorithm that can scale from being synchronous…

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Multi-Threaded Programming 3: Locking, Lock-Free, Wait-Free

LocalGinger gets bought

Arik Keller and I had been thinking about what to do next and we both liked Groupon but wanted to marry that with location based services. So that is what we did.

We set out to build a Groupon clone but sprinkle in LBS. I was the CTO and built the technology and Arik did the hard part – everything else. We embarked on the journey in late 2009 and that journey came to a successful conclusion today. LocalGinger was sold to WHERE.COM. Woohoo!

Paul Parisi’s Biography

Paul Parisi’s Biography

I was born into a family of engineers and entrepreneurs. Being exposed to that kind of stuff growing up really makes an impact. In 1968, when I was only four, one of my brothers built a television camera and transmitter and put little old me on TV. Our family basement was a playground for all things technology. From making sand cast molds and making parts out of molten metals to bending Plexiglas and flame grinding it to perfection to drawing plans for our next project on a real drawing board using mechanical pencils and protractors to developing a small audio electronics company while in junior high school, building a graphic equalizer and audio noise reduction systems including full metal cases and front panels with professional labeling and high-tech finishes to photography, making our own chemicals and experimenting with new imaging technologies, to running a manufacturing plant in our garage making tools for injection molding machines. To be able to try to do anything you could think of and most of the time actually succeeding! Cool!

And then along came computers, less physical and more virtual. My first program in 9th grade was a BASIC program to help design audio amplifiers. It was run on the teletype of school systems connection to a shared regional mini-computer. My second was an AI like system on top of the audio amplifier program which would interview the user and interactively design the amplifier circuit. I remember running a Timex Sinclair ZX-80 until in melted calculating various mathematical functions for weeks at a time. Computers were cool.

As the years have raged on I have been there from the first Macs and PCs and getting them to talk to each other right down to today where computing is becoming so ubiquitous, I have a computer in my car that helps me manage my life proactively.

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