Thank you for bringing this to the front page! The thought process behind finding this went somewhat as follows: iPod to iPhone transition gave more input dev

Thank you for bringing this to the front page! The thought process behind finding this went somewhat as follows: iPod to iPhone transition gave more input devices (notes, camera) -> what about all senses? (eyes: camera/screen, ears: headphones/microphone, touch: touchscreen/vibration, nose: perfume, new box smell, mouth: food) For people who don't like reading text (e.g. my girlfriend), could make a portable device for other things. That then led to thinking of a CD binder for scents that girls could swap in school not a shopping mall (and activate by just adding water). Google helped me find 68,000 fragrances categorised on https://www.fragrantica.com/ https://www.fragrantica.com/ Then I searched with Google again, for an index of spices for taste. And found Gernot Katzer's index from 2002, so posted it here! Glad to see that you're also interested in making indexes :)