I (Seeing I)

The I were a species working under one mind.

Biology
The I were centaurid, carapaced, covered in glass-like light-blue plating and had compound eyes. They had six fingers on each hand. They were a compound mind and refered to themselves as I. (EDA: Seeing I)

Technology
The I were unable to develop their own ideas thus they simply stole technology, planted it like seeds amongst other civilisations and returned later to harvest the results. (EDA: Seeing I)

History
The I once intercepted Savar's escape pod, taking all relevant technology. However as Time Lord technology utilised eye technology they also extracted his eyes. (PDA: The Infinity Doctors, EDA: Seeing I)

The I were also known to have a presence on Galspar. (BBV: I Scream)