Singapore will scan travellers' eyes at some of its border checkpoints, local media reported on Monday, in a trial of expensive technology that could one day replace fingerprint verification.
It is the latest in a series of high-tech initiatives in the city-state, some of which have stoked privacy concerns among rights advocates, aimed at improving efficiency and security as the threat of militancy in the region has ratcheted up.
Iris-scanning technology, which has been used in other countries like the United States and the United Kingdom with varying degrees of success, can cost five times more than existing fingerprint systems, according to experts.
"The trials will help us in our consideration of whether and how we should implement such technology at our checkpoints," an Immigration Checkpoint Authority (ICA) spokesman was quoted as saying by the Straits Times newspaper.
The move will be implemented at two checkpoints on its northern border with Malaysia and one at a ferry terminal running services to nearby Indonesian islands, the Straits Times reported.
The trials will only affect Singapore citizens and permanent residents, the Straits Times said, and the ICA has been collecting iris images since January last year when people apply for identity cards or a passport.
When contacted by Reuters, the ICA confirmed the accuracy of the report but did not comment immediately on further details of the scheme.
Singapore's highly acclaimed Changi Airport is considering using facial recognition systems to find late passengers and the country also plans to use facial recognition capabilities in a project to fit cameras and sensors on over 100,000 lamp posts.
Singapore's government says these measures are pragmatic ways to improve people's lives and safety and has pledged to be sensitive to privacy.
The cosmopolitan financial hub says it has been the target of militant plots for years, some stemming from its Muslim-majority neighbours, and that it's a matter of 'when' and not 'if' militants will strike.
