TagsOptical document security
Tag: optical document security
ODS to showcase innovation in document protection
New ways to identify fake security devices on banknotes, passports and other secured documents will be at the heart of the Optical Document Security...
Up to now, document inspection systems were primarily designed as tools to support experienced users when examining documents. Nowadays, such devices are being used...
Optical effect of novel structural colour OVD
Optically variable devices (OVDs) display special visual effects such as colour-shifting and image-shifting representation. OVDs which are composed of microscopic structures are quite different...
German travel scheme helps Spain tourism revival
Nearly 11,000 German travellers will visit the Balearic Islands in the next few days as part of a pilot scheme to help revive Spain’s...
Holography for ID security
In the face of continued reports about fake identity documents and the ‘skills’ of counterfeiters to reproduce passports, driving licenses and other official papers...