View App — Hdb One

The first anomaly appeared on Thursday. She was boiling noodles when a push notification buzzed her phone: Unusual humidity detected in Bedroom 2. Possible mould risk. Schedule inspection?

“Mrs Koh, I’m going to tell you something that isn’t public yet. The One View app uses a machine learning model trained on five years of sensor data from over 100,000 flats. Last month, the model started identifying a new category of event. We call it a ‘persistent non-resident signal.’ It shows up in blocks that have experienced… let’s say, sudden vacancies. The model doesn’t know what it is. Neither do we. But it’s now appearing in over 2,000 flats islandwide.”

From 1 AM to 4 AM every night, someone—or something—was moving through her flat. hdb one view app

Pattern match found. Would you like to initiate Live Contact?

“I’m saying the app is detecting something . Whether that something is a sensor artefact, a data glitch, or something else… that’s above my pay grade. What I can tell you is this: do not press the Live Contact button. Whatever is on the other end, it has started responding.” The first anomaly appeared on Thursday

She stared at the screen. The icon for Bedroom 2 turned from grey to a pulsing orange. Occupancy detected.

That night, Lina couldn’t sleep. She sat on her sofa, phone in hand, watching the One View app’s live dashboard. The 3D model of her flat glowed blue—peaceful, sleeping. 1 AM came. Nothing. 2 AM. Nothing. At 2:47 AM, the bedroom door sensor flickered from green to yellow. Door opened. Schedule inspection

Unit #03-12. Three floors directly below her. The Lim family had lived there. Old Mrs Lim had passed away in 2019—peacefully, in her sleep, in the very bedroom that now showed occupancy at 3 AM. The flat had been empty ever since, caught in some legal tangle over ownership.