December 10, 2008 at 11:47 pm · Filed under Fall 2008
The final critique of my first semester at RISD is over. One of the things I enjoyed the most about the final critique was the way everyone came together. First years helping each other set up, second years helping first years and visa versa. Helping Bundith, Rosalinda and Mideum set up gave me a personal look into their process. It was the kind of experience that I don’t think I could have enjoyed at any other digital art graduate program. There is a strong sense of community here.
close up of the wi-fi network visualization program I showed for my final crit.
photo credit: Mary Burge
November 22, 2008 at 8:59 pm · Filed under Fall 2008
This is the documentation for the flash application I made that visualizes wi-fi networks in the area. The desired output device is a mobile phone or portable handheld projector. I’ve organized this post into different sections which document my process.
PROPOSAL
The image below is a mock-up of how I initially envisioned the project. My initial concept was a fully immersive experience using goggles with an attached camera. However I quickly realized that a fully immersive Augmented Reality experience carries with it some problems. Clunky goggles with a mounted camera and the need to carry around the attached computer or be wired to one. I’ll be publishing a more in depth post about my experience with Augmented Reality later.
WIRELESS DETECTION OsXDaily reports about a hidden feature in Terminal that allows full control over the GUI Airport menu utility. From this point I was able to make a cron job that generated an XML file of the data every minute.
VISUALIZATION Once I had an XML feed of the data I had Adobe Flash parse the file to retrieve the wireless SSID and RSSI info. The data is then used to create particle systems in flash that represent the wireless network. I chose cubes for a number of reasons. I liked the reference to bit packets that they seemed to conjure. The three dimensional cube shape allows me to easily change the perspective using data from an accelerometer like that built into an iPhone or laptop which is directly inspired by Johnny Lee’s Ted Talk.
FINAL The final is a work in progress flash application. A video of the application is below.
INSPIRATION
Outside Lies Magic: John R. Stilgoe
This American Life: True ghost story that appeared in a medical journal in 1921. After a “Mrs H” and her family moved into an old rambling house, strange apparitions started appearing…until her brother-in-law figured out the real cause of the ghostly presences… Carbon Monoxide.
My MYVU goggles came in today. While they are not exactly what I was hoping for in terms of image size and quality, they will definitely do the job. I am going to try to incorporate these goggles into a project I am working on in my Network Landscapes class that is trying to visualize bluetooth and wi-fi signals. I am hoping to apply the visualizations to a fully immersive AR (augmented reality) setup.
November 10, 2008 at 10:26 pm · Filed under Fall 2008
Adam Meyer, a senior in the ID program gave a presentation about the LCD multi-touch table he made over the summer. Nipun and I are currently looking into making one for the department on a larger scale.
helping set up before the demo
a demo application running on the multi-touch display.
Mapping Twitter is a project that presents twitter updates on a map shifting the presentation of “tweets” from a list to a location based context.
Users are asked to log in using their Twitter username and password. A drop down menu allows them the option to show all recent tweets or all friends and their most recent post.
