Unified Agent: A New Stateful Approach to Cross-Device AI Interaction
A new arXiv paper, 2608.05729, proposes a novel architecture for AI agents operating across multiple devices over time. The authors argue that current agent systems fail to manage the scattered observations and stateful requests inherent in cross-device, cross-time interactions. They introduce Unified Agent, a stateful system that maintains a compact, action-ready state organizing engagement evidence, stated facts, and the standing request. The paper includes a benchmark for comparing state designs in such scenarios. This work addresses a critical gap in AI agent design, aiming to enable seamless assistance across a user's digital ecosystem.
Key facts
- arXiv paper 2608.05729 introduces Unified Agent.
- The paper argues that existing agent systems lack effective state management for cross-device, cross-time interactions.
- Unified Agent maintains a compact, action-ready state that organizes engagement evidence, stated facts, and the standing request.
- The authors constructed a benchmark to compare state designs for user-agent interaction across devices and time.
- The paper was announced as a new submission on arXiv.
- The approach treats devices as tools but emphasizes the need for a unified state across all devices.
- The system is designed to decide actions based on current observations and the maintained state.
- The paper highlights the limitations of both single-agent and multi-agent systems in this context.
Entities
Institutions
- arXiv