Sebastiaan de With, co-founder of the popular iPhone camera app Halide, today announced that he has joined the Human Interface Design team at Apple. "So excited to work with the very best team in the world on my favorite products," he said. This marks a return to Apple for de With, who previously worked on things such as iCloud, MobileMe, and the Find My app. He has also completed design work for other companies, such as Sony, Mozilla, Oracle, HP, and EA, in the past.