With high quality camera's and great processing power, iPhones are more capable for complex Image Processing tasks than ever. In this presentation Thomas Gmelig Meyling, iOS engineer at M2mobi, will go through several open source libraries that cover barcode scanning and OCR and how to use them in a Swift environment. He shows examples of how they use these techniques for scanning flight tickets, reading names and account information from ID cards and bank / credit cards and reading the mileage from a car's dashboard. Presented at the CocoaHeadsNL meetup on October 18th, 2017 at the M2mobi Office in Amsterdam.