english: It's all different, and it's a function of your leg length and your back and the contours of your back, and if I were to put sensors,  maybe 100 sensors into all of your chairs right now, I could create an index that's fairly unique to you, sort of like a fingerprint, but it's not your finger.
non_english: Svi se razlikuju, i zavise od dužine nogu i leđa i od konture leđa, i, ako bih postavio senzore, možda 100 senzora u sve vaše stolice, našao bih indeks koji je jedinstven za svakoga, kao otisak prsta, ali nije od prsta.