My name is Dave H. Fine and I am a software engineer from Baltimore, MD. I pride myself on writing reliable and beautiful code. I love to create, build and learn. My other passion is photography. I use my camera to capture the world around me as I explore it in fascination. Photography allows me to combine my technical mind with my love for art.
At the 2014 Baltimore Hackathon, our team built a self-navigating robot. The robot was powered by a Raspberry Pi. The chassis and wheels were custom-made using a CNC laser cutter. Two motors from power screwdrivers were re-purposed to drive the wheels. The robot used a cheap webcam and image recognition software (OpenCV) to locate two unique targets located at the center of the navigatable space. Using some triangulation techniques, the robot can calculate its position relative to the two targets, and update it's path around the area accordingly. This concept could be used in products such as a self-driving lawn mower. Unfortunately, we were unable to finish the project in the time we had. All of the components were nearly complete, but we ran out of time while trying to integrate and test them all together. Despite that, our efforts won us a prize from an event sponsor.
A group of friends and I created this short film for the 48 Hour Film Project in Baltimore. The entire film was written, shot and edited in just 48 hours! Our selected genre was "Time Travel". It's not perfect, but we got a lot of good laughs from the audience when it was screened in theater a week later! Of the 40+ film submissions, our film won awards for Best Writing, Best Use of Prop, and an Audience Favorite award. My primary contributions on this project was cinematography, camera operator, and assisting with writing.
At the Walters Art Museum's annual Art Bytes hackathon, our team set out to recreate a full scale replica of a well-known piece of Baltimore art: Giuseppe Ceracchi's "Bust of George Washington". With the help of the Direct Dimensions, we were able to take an impressive micron-resolution 3D scan of the statue. Printing the full scale 3D statue would have required professional equipment, and a lot of time and money. So instead, we crowdsourced the effort. Hobbyists around the world own desktop printers that can print small scale objects. Using 3D modeling software, we sliced the full scale model into 110 unique blocks that home printers would be able to print at home. We created a website that allowed contributors to join our project, download a piece of the model, print it at home, and mail it back to us for re-assembly. The website was live and functional by the end of the hackathon, and a few weeks later our 3D printed replica of George Washington was complete and on display at the 2014 3D Print Show in NYC. By distributing and crowdsourcing the effort, the maker community was able to build something special together.
Photography is a huge passion of mine. To grow as a photographer, I challenged myself to take at least one photo a day for an entire year. No themes or bounds. Just find something interesting in my daily life, and capture it. I completed the project using my smartphone and sharing the photos on Instagram. I finished the project in April, 2013.
At a local hackathon hosted by Betamore, we were challenged to "power the future". Our idea was create a cheap and wirelessly controllerable air vent, or "smart vent". If a homeowner replaced all of the air vents in their home with smart vents, he or she could have much more grainular control over the air flow in each room of their home. For example, the system could be programmed to close off vents to certain rooms of the house when not needed, such as the kitchen in the middle of the night. This would allow for better temperature control throughout the house and better energy efficency. We were able to build a proof-of-concept for our idea during the hackathon weekend. We attached a cheap servo motor to a standard home vent that could open and close the vent. We then used an arduino microcontroller to control the motor and accept commands from a PC acting as a server. A mobile app was created that could ask the user what target temperature they would like. The mobile app would communicate with the server over wifi, and the server would determine if the vent should be open or closed based on current temperature conditions. Our project won 1st place in the hackathon. My primary role was developing the android app for the end user.
A group of friends and I entered a online short film contest. Part of the contest involved using an unfinished script. We were challenged to finish the given script and create a unique story out of it. We wrote the remainder of the story and a screenplay, and then shot the film with a Nikon D7000, and a Canon t4i. The entire film was shot and edited in a week. My primary role was cinematography. This was our first film production together.
Sin City Sweets is a family owned small business in Las Vegas, NV who makes delicious chocolate covered nuts and fruits. I designed and deployed their e-commerice website so they could accept online orders. The website is powered by the open source Magento platform. The site's theme was designed and created by me.