A NEW AI STARTUP WORTH WATCHINGContactless lie detection is almost within reach  Motivated by a desire to detect a fraudster after getting his hands burned, former venture builder Dennis Yap invented a truth detection tool capable of spotting potential liars. His firm, AI Seer, has developed a Multi-Spectral Reality Detector (MSRD), a device the length of a laptop that's retrofitted with sensors. These sensors can track pupil movement, changes in facial temperature and breathing, as well as perspiration and heart rate. Traditional polygraphs need experts to generate the most accurate results. They also take a long time and require subjects to be present, even having their arms uncomfortably wrapped in an inflatable cuff that monitors their blood pressure for close to an hour. An MSRD test, in contrast, can take as little as three minutes to administer. It can also be operated by anyone - and potentially done fully contactlessly in the future. Research by AI Seer also found that pupil dilation measurements are better at preventing an innocent person from being falsely accused than traditional polygraph indicators like heart rate and blood pressure. The company has developed computer vision algorithms that can map raw video and thermal imaging data into measurable physiological markers like respiration and heart rate. To produce a deception score, a second machine learning layer synthesizes information across different modes - from pupil data, thermal imaging data, to video data. Organizations or law enforcement agencies needing to narrow down potential suspects from a large sample size may find this useful - think of identifying a potential recruit who might have stolen a rifle within an army base. AI Seer also sees potential use cases in corporations screening candidates for senior leadership roles or in due diligence processes during M&As, to name a few. This is the firm's second product after Facticity.AI, which is a fact-checking engine that assesses news claims, as well as text and video content against sources. With over US$1.8 million raised to date, AI Seer still has several hurdles to clear. Having validated a version of the truth detection tool in a field trial by Taiwan's Criminal Investigation Bureau, the firm is now seeking paying clients. It has received a patent for its deception detection method in the country - one of its key target markets, alongside Singapore and the US, where it's still pending patent approval. Its eventual goal is to create a device that's capable of detecting lies in a fully contactless manner, meaning including subjects appearing in a video. However, it will require more tests and research to get there. Melissa Goh, senior editor |