Morning walk into the “cradle of Industrial Revolution” for some pictures, videos and spectrophotometer testing.
Once again astonished by the mix of old and new, by the conversion of old industrial buildings and the efforts to relaunch the area.
History has not been hidden, it’s been reinvented.
These places are able to tell stories and together to look to their future questioning:
What could we be tomorrow?
Spectro-photo-radio-meter… Lab tour!
Today we had an other quick talk with our tutor Steve, that showed us how the color measurement tools work. Vien had already revealed something, but we hadn’t seen anything in practice, until this afternoon. So, there are 3 rooms, but they have a lot of instruments inside that should be place in more and more space. The room are: measurement laboratory, imaging laboratory and psychophysic (?!) lab, where they do focus groups and surveys.
The measurement tools are divided in two categories:
- Spectrophotometer. Instrument that measure colours for contact, connecting with a computer it gives back the color description in term of wave lengths. For this instrument you need flat sample and uniform color.
Pro: independent from external light, very scientific method.
Con: can’t measure pattern and screen colors (it records reflected light). Sometimes different wavelengths correspond to the same color, for the weakness of our visione, it doesn’t match the colors.
- Spectroradiometer. Instrument used at distance, for measuring avery kind of surfaces and things but:
Pro: it can measure and record monitor colors (es: color monkey) and also food (you mustn’t touch it), or not flat shape.
Con: it depends on the external light.
Moreover they have grey boxes, in which you can arrange different light settings, and a particular tool that they’ve invented for taking pictures in a particular light. It’s a big metal box with a drawer where you put the subject of the picture. Then you close the drawer and put the camera on the top of the box, in a stuff designed to handle the camera and to take a picture from the top view. It’s useful for samples with strange shape or pattern surfaces.
Steve also explained to us some practical applications of these tools. Basically (almost) every industrial good is coloured so that (almost) every company need instrument to measure colors. They ran projects with textile companies, pharmaceutical or, for example, with Smarties and Weetabix, that uses a spectroradiometer for checking products quality. But also for the police, he were asked to try to understand the color of a car from a security cam video.
We may think that this subject of studies is very scientific and specific and for more people knowing nothing about it it’s enough, because the ICC (an other interest of color lab) make all the work. But actually colors are everywhere in our life and more and more people are concerned about it.
We’ve also discover this amazing tool called the Swatchmade Cube that will come from Australia..and now we want it!
ps: If it’s not enough have a look at Steve’s blog!
...and maybe buy a new coffee machine, he ensured that it works perfectly!