| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| warren | "@wattminder - have you seen some of the recent work with the Riffle, for conductivity monitoring of water? http://publiclab.org/wiki/riffle Also f..." | Read more » | over 10 years ago | |||
| warren | "Oh, https://twitter.com/SpectralWB " | Read more » | over 10 years ago | |||
| warren | "Hi, Pascal - i wanted to know if it's OK for me to use your lead image as the SpectralWB twitter feed profile background? If you have a version wit..." | Read more » | over 10 years ago | |||
| warren | "Wow, this is spectacular -- thanks! I'm wondering if there's a way we could write a macro for Spectral Workbench to do this kind of analysis in rea..." | Read more » | over 10 years ago | |||
| warren | "I agree, dan - i assume we'd have to have a flame too... just thinking of a compact way to mist a sample, in a way that can be done inside a small ..." | Read more » | over 10 years ago | |||
| warren | "Nice! good, simple solution " | Read more » | over 10 years ago | |||
| warren | "Chrome camera switching partially working; need to debug on Chrome for Android though. Can you try it out? https://github.com/jywarren/spectral-wor..." | Read more » | over 10 years ago | |||
| warren | "Huh, very strange that the comment is gone! No worries though... trying to make more time to code in the next week or so too. GSoC is energizing an..." | Read more » | over 10 years ago | |||
| warren | "I think auto-focus varies from phone to phone... I haven't had an issue myself with that but it'd be good to know which phones suffer from rapid au..." | Read more » | over 10 years ago | |||
| warren | "Hmmm... could we put some kind of other fixed shape or something in the field of view that the focus would lock to, and that we could meter exposur..." | Read more » | over 10 years ago | |||
| warren | "Actually it looks like there has been some progress: https://code.google.com/p/chromium/issues/detail?id=290161&q=camera%20selection%20android&..." | Read more » | over 10 years ago | |||
| warren | "BTW: SWB does not work with an S4 active android because it defaults to the front camera instead of the back and there does not appear to be a swit..." | Read more » | over 10 years ago | |||
| warren | "Oops, link to smartphone sample testing setup: http://publiclab.org/notes/cfastie/02-25-2014/mobile-cuvette-holder " | Read more » | over 10 years ago | |||
| warren | "Wow, very cool. We had designed the 3D printed sample testing thingy to have space inside for a AAA battery and a small LED board. Or maybe some co..." | Read more » | over 10 years ago | |||
| warren | "scale to live capture I meant, computationally... could you do it in real-time, even on a mobile device? For curvature, I think this happens quit..." | Read more » | over 10 years ago | |||
| warren | "I echo Dave's thought about ordering, and agree that it means we'd prefer a client-side implementation of both auto-extraction of spectral response..." | Read more » | over 10 years ago | |||
| warren | "Couple other notes - curvature correction would be great and pretty consistent for still captures, but would it scale to live-capture... and would ..." | Read more » | over 10 years ago | |||
| warren | "Hey jay - this is a great post - it seems like your camera is just extremely sensitive and is being badly blown out (or clipped) by pointing your s..." | Read more » | almost 11 years ago | |||
| warren | "I don't think there is too much overlap in proposals, and I'm going to encourage both of you to widen your scope to make your proposals unique but ..." | Read more » | almost 11 years ago | |||
| warren | "Hi, Pascal - this seems like a great project. Please check out some of the thoughts on digitization of images from my comment on Sreyanth's proposa..." | Read more » | almost 11 years ago | |||
| warren | "Just posted a series of steps in great photos here: http://publiclab.org/wiki/oil-testing-kit " | Read more » | almost 11 years ago | |||
| warren | "OK, my thoughts -- very lengthy! I had a while on an airplane to really dig into this. Also Dave posted since I did, so maybe there's some overlap..." | Read more » | almost 11 years ago | |||
| warren | "Liz - you may have to dilute these in mineral oil to get the laser to shine through. There'll be a "how dark" step in the guide eventually... " | Read more » | almost 11 years ago | |||
| warren | "Sreyanth - can we or shall we send you at least a foldable spectrometer so you can test this stuff out? Do you have a webcam you could use with it?..." | Read more » | almost 11 years ago |