1. Iris recognition border-crossing system in the UAE;Daugman;Int. Airpt. Rev.,2004
2. 600 million citizens of india are now enrolled with biometric id;Daugman;SPIE Newsroom,2014
3. Nist presentation: forensic data for face & iris, (http://biometrics.nist.gov/cs_links/standard/ansi-overview_2010/presentations/Forensic_data_for_Face_Iris.pdf).
4. CNNMoney, Galaxy note 7 is first Samsung device with iris scanner, (http://money.cnn.com/2016/08/02/technology/samsung-note-7/index.html).
5. How iris recognition works;Daugman;IEEE Trans. Cicuits Syst. Video Technol.,2004