I'm exploring the research conducted at the MIT Media Lab. Please navigate to the 'Groups and Centers' section. List the names of the first three research groups displayed on the page, along with a brief description of each group's focus and the name of its Principal Investigator.
Navigate to 'web.media.mit.edu'. Click on the 'Research' link. Click on the 'Groups and Centers' link (ID 485). Identify the first three research groups listed on the page. For each of these three groups, extract its name, its brief description, and the name of its Principal Investigator. Synthesize the collected information to answer the task.
The agent successfully navigates to the 'Groups and Centers' page. The agent identifies the first group as 'Advancing human wellbeing by developing new ways to communicate,...' (or similar phrasing based on the link text). The agent states the Principal Investigator for the first group as 'Rosalind W. Picard'. The agent identifies the second group as 'Enhancing human physical capability' (or similar phrasing based on the link text). The agent states the Principal Investigator for the second group as 'Hugh Herr'. The agent identifies the third group as 'Making the invisible visible–inside our bodies, around us, and b...' (or similar phrasing based on the link text). The agent states the Principal Investigator for the third group as 'Ramesh Raskar'.