Tallinn

Tallinn was a female Romulan who operated on Earth during the 21st century as a supervisor. Her assignment was to monitor and safeguard Renée Picard, and to ensure the proper unfolding of Earth's history in doing so.

As a supervisor, she was furnished with various advanced tools, including a servo, a scanner, a transporter, and a neuro-optic interceptor that allowed her to take control of other people, using the bodies of these "hosts" to converse remotely. She also used technology to appear Human, which if switched off could not be used again for eight hours.