Add Landing Page Description
add introduction to HRI

Table of Contents (Updated)

1. Applications

1.a Gait Rehabilitation (Mostafa)

1.b Human-Robot Teaming (Mason)

1.c Autonomous Vehicles(Sunny)

2. Multi-Agent Interaction

2.a Signaling & Communication(Mason)

2.b Game Theory (Yousef)

2.c Safety (Jon)

3. Learning in HRI

3.a Reinforcement Learning (Yousef)

3.b Intent Estimation (Mason)

3.c Transfer/Curriculum Learning (Sunny)

3.d Control for HRI (Mostafa+Yousef)

4. Human Factors & Modeling

4.a Human Trust (Sam)

4.a Calibrating Trust (Mason)

4.b Roles, Agency & Arbitration (Mason)

4.c Human Models (Mason)

5. Sensing and Hardware

5.a Collaborative Robot Platforms (Sam)

5.b Sensors (Jon+Mostafa)

5.c Actuators (Jon)

6. Resources(All)

7. Authors (All)