i decided to look into it. and i discovered that beauty magazines were recommending, "look at your veins and that will help "determine your undertones." we realised that there was no way that actually skin was being classified accurately. so we thought, "right, we need to start right at the beginning." we started by reclassifying the entire human skin gamut entirely, and we came up with what's called the naz—westland index, and that gave us the base to say, "right, now we understand the classification of human skin, "we can digitalise this system." shall we give it a go? shall i give it a try? let's give it a go. 0k, brilliant. so, ok, that's me taking my selfie. and can you tell me, what does this information here say? we've identified five different types of undertone, which is very different to what the beauty industry has at the moment. so, basically, it's saying that you have quite a large percentage of yellow and green in your skin, which is the determining factor in olive skins. the web—based tool is powered by ai, which required a colour scientist,