---
title: "TrustPOMDP"
source: https://www.jemoka.com/posts/kbhtrustpomdp/
---

Humans either over-rely (drive a Tesla while sleeping) or under rely (interfering) with robot&rsquo;s actions.
human and robot interactions may depend on entire history trust is a proxy for the full interaction history the human&rsquo;s policy must be modeled by th robot trust is demonstrated through real-world experimentation Formulation Add two variable
Trust: \(\theta_{t}\), the robot&rsquo;s ability to succeed in a task Performance: \(e_{t+1}\), success or failure in attempting a task the trust model probabilities for model&rsquo;s correct modeling of humans are low: high variance between participants.
Trust Dynamics models human&rsquo;s trust in the robot as a linear gaussian.
Human Model Results Sadly, the system didn&rsquo;t actually increase in trust score, but the performance was better through lower human intervention.
