The SMILE project aims to evolve beyond the state of art in various areas:
Travellers’ registration
SMILE introduces the concept of pre-registration for land border crossings. Using the pre-registration SMILE application, a traveller (or a group of travellers) will be able to pre-input their information in the SMILE system, such as passport information, biometrics, border crossing point and time of arrival, vehicle information, VISA information (if applicable). This way, the information checking is performed offline, while the traveller(s) are travelling to the border crossing point, and when they arrive the checks have been performed, thus allowing them (provided that no alarms were raised) to cross the border with a very fast identity checking.
Multimodal & Multifactor biometrics
Multimodal biometrics will be used in order to enhance the recognition performance and avoid cases where a biometric could fail (e.g. the traveller’s finger is injured thus failing the fingerprint recognition). By relying on multiple biometric traits, the false rejection and the false acceptance rates will be significantly lowered.
Soft Biometrics for security enhancement, recognition boosting and group formation
Soft-biometrics will be introduced for enhancing the performance of hard biometric modules as well as to assist in group identification. Using soft-biometrics, SMILE system will be able to recognise groups of travellers and identify them faster and more reliable. The soft-biometrics traits that are currently being used are facial hair (moustache, beard), eyes colour, skin colour (ethnicity), gender, age group (child, adult, senior) and eyewear.
Security Mechanisms in SMILE infrastructure
Security is a very important aspect of SMILE project. In order to ensure data integrity and privacy, a set of security mechanisms will be used. Besides the common security elements, like encryption, vpn, user authentication, a secure element using a Photonic Physical Unclonable Function (pPuf) is introduced. The pPuf element, will be connected to the dedicated SMILE smart gateway, and provide un-replicable encryption keys between the various SMILE devices.