Tobin Dax

Tobin Dax was a joined Trill in the 22nd century. Tobin was the second host of the Dax symbiont. He was a skilled engineer, though shy and introverted.

In the mid-22nd century, Tobin Dax was recruited by the Cochrane Institute of Alpha Centauri to participate in the testing of a prototype transporter. (DS9 short story "Dead Man's Hand")