Jim Galasyn's Learning Curve

Adventures in Windows programming.

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  • Blog Post: Neuroheadset Kickstarter project: 34 hours and $16,000 to go on $1.5 million goal – UPDATE: We made it!

    I’m very enthusiastic about this project. If it reaches the $1.5 million stretch goal in the next 34 hours, Emotiv’s new Insight neuroheadset will get a 3-axis magnetometer to detect absolute direction, which makes the 6-axis accelerometer (from the $1 million stretch goal) much more useful. Will we...
  • Blog Post: Greatly improved neuroheadset closes in on $1.5 million Kickstarter goal

    Longtime readers know that I’ve been a big supporter of Emotiv’s EPOC neuroheadset from the beginning. Now Emotiv has designed a new device that promises to be much more usable in physically active situations. It’s the Insight, and Emotiv has a worthy Kickstarter project to raise cash for starting the...
  • Blog Post: Emotiv Engine Client Library is posted at CodePlex

    I finally got my act together and posted the code for my EmoEngineClientLibrary , which is a C# wrapper around the DotNetEmotivSDK.dll assembly that ships with the Emotiv SDK . Browse the source code Browse the documentation overview You may recall this code library from such blog posts as: Kinect-Emotiv...
  • Blog Post: Kinect-Emotiv mashup prototype

    Longtime readers of the Learning Curve know about my fascination with brainwaves, aka, neurodata ( Again with the brainwaves ). Then along came Kinect, which provided a pleasant distraction. But how to get the best of both worlds? With the release of the Kinect for Windows SDK , it became an interesting...
  • Blog Post: Again with the brainwaves

    I’m still playing around with the EPOC neuroheadset by Emotiv , as described in previous posts, such as Realtime Brainwave Data with WPF and Fun with brainwaves, part 3: Here’s some code . This time, I’m converting brainwaves into soundwaves in realtime (well, near -realtime). I’ve built a simple signal...
  • Blog Post: Fun with brainwaves, part 3: Here’s some code

    The story so far: Realtime Brainwave Data with WPF and Fun with brainwaves, part 2 . So the code is finally somewhat presentable for public consumption. You can download it from here: Realtime Neurodata Display . If you have the Research Edition of the Emotiv SDK , this is what you’ll see: EmoEngineClientLibrary...
  • Blog Post: Realtime Brainwave Data with WPF

    Update: Code is posted here . A wonderful thing happened since my last post on this project. The friendly folks at Emotiv listened to their devoted users and opened up the raw electrode data from their amazing EPOC neuroheadset ( just $299 ). That’s a 14-channel fire hose of brainwave data, streaming...
  • Blog Post: Fun with brainwaves, part 2

    As I promised in Fun with brainwaves, part 1 , I’ve written a little WPF application that displays realtime data from Emotiv’s Epoc neuroheadset. It’s a very simple monitoring app, named WPFEmotivClient, that displays the data stream from either EmoComposer or Emotiv Control Panel. The idea is to demonstrate...
  • Blog Post: Fun with brainwaves, part 1

    For years, I’ve been interested in human brainwaves, especially the possibility of using nonlinear dynamics (“chaos theory”) to analyze them. But affordable EEG devices simply have not been available. Back in the early 90s, I built a little device from a kit, but the data had only 6-bit resolution, and...
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