Transportation and healthcare are just two of the sectors that are benefiting from the appliance of science, as Wang Yuke reports.
As new technologies begin to penetrate most aspects of existence, Hong Kong is riding high on the global list of "smart cities" as it looks for new ways of making life safer, easier and more comfortable.
The Smart City Blueprint was only released in December, but efforts are already underway to assess the most promising aspects for incorporation in the city's daily life - and there are a lot of new technologies to choose from.
In February, Google and the research organization Verily Life Sciences unveiled studies that suggested retinal scans that employ Google algorithms are becoming increasingly accurate at diagnosing high blood pressure, strokes and heart attacks, and some physicians are using the scans to confirm their own diagnoses.
One of the acknowledged leaders in the field is Huawei Business Group. Zheng Zhibin, general manager of the company's Smart City Global Business Department, sees great potential for wearable devices that can spot hypertension and even heart disease, and send early warnings to potential patients.
Wireless medical devices can produce electrocardiograms, and monitor respiration, blood pressure, pulse and other physical signs.
"They can send the health data to the city's medical center or to hospitals. If the system spots an abnormality, the patient can be warned before they even notice the problem."
Wearables could also signal the end of grueling journeys to healthcare centers, because they can send patients' information to the medical professionals via the internet. Moreover, a smart healthcare cloud platform can arrange routine checkups, and Zheng predicted that soon doctors will be able to send prescriptions through the platform, which will minimize contact between physicians and patients in the case of minor ailments.