Answer first
Seeduplex is shorthand for a more natural voice interaction model.
The key idea is not only lower latency. It is better interruption handling, more believable turn control, and a product experience that feels less mechanical.
Buyers searching for Seeduplex are often not looking for research trivia. They are trying to answer a practical question: which product surfaces benefit when voice feels less like push-to-talk and more like a live conversation.
That usually leads to two commercial routes. One is a website agent that can guide intent on a public page. The other is a training scene where people rehearse sales, support, interviews, or language practice.