In today's increasingly globalized world, language is no longer simply a tool for communication; it has become a bridge connecting cultures, businesses, and relationships.

In today's highly connected digital age, smartphones have transcended mere communication tools to become the core devices that carry personal privacy, work data, and daily life experiences.

In today's increasingly homogenous smartphone market, a piece of glass, a speaker, and a few cameras seem to define the standard look of all devices.

At the long table in the conference room, people used to habitually turn on the voice recording function on their phones, tapping the screen to capture important conversations.

In today's ubiquitous smartphone era, recording and taking photos have become commonplace, yet they also subtly represent sensitive issues in interpersonal interactions.

In a conference room, at the back of a classroom, or during a noisy street interview, traditional recording devices often struggle to capture clear audio. Background noise, reverberation, and distance attenuation make the recordings unclear.