It was the final ten minutes of a high-stakes client presentation. I was mid-sentence, explaining a complex system migration, when my phone erupted with a loud, aggressive ringtone. The room went silent, but my phone did not. I scrambled to silence it, accidentally hitting the volume buttons while fumbling with the screen. That moment of pure, unadulterated embarrassment followed me for days. It was not the first time this had happened, but it was the time I decided I had finally had enough of relying on my own memory to toggle sound profiles before entering sensitive environments.
Most of us live in a state of perpetual concern regarding our devices. We walk into movie theaters, attend religious services, or sit through medical consultations, constantly checking our pockets to ensure we have toggled the mute switch. If we forget, we face the social friction of a disruption. The existing solutions were either too manual—requiring a conscious effort I rarely possessed in the moment—or too intrusive, demanding constant location permissions and draining the battery to perform simple state changes. I wanted something that functioned as a set-and-forget background utility. I needed a system that understood the context of my environment without requiring me to interact with an interface every time my routine shifted.
