Companion technology takes many forms, from social robots in nursing homes and language-practice partners to game characters, voice assistants and AI companions. Companion Currents explores what these systems do, who they serve, how they are designed and what happens when the interaction changes or ends.
Care robots in nursing homes are designed to support particular activities, including social engagement, conversation, reminders, entertainment and assistance with everyday tasks.
An AI language-practice partner can make speaking and writing in another language feel more conversational, accessible and less intimidating.
Digital companions did not begin with modern AI chatbots. They developed through several overlapping traditions, including virtual pets, interactive game characters, scripted dialogue.
When a companion service closes, the software, character behaviour, conversation history and user access may not survive together.
Companion technologies share an emphasis on ongoing interaction, but they are designed for different purposes and operate through different media.
Adult-oriented AI companion platforms are services built around recurring interaction with fictional characters, often combining text, roleplay and additional media.