The Lifeboat Foundation claims

Cryonics is the high-fidelity preservation of the human body, and particularly the brain, after what we would call death, in anticipation of possible future revival. Cryonics is an important transhumanist technology not only because it is already available today, but because the technology is relatively mature…

…Pretty soon the main obstacle to truly immersive VR will not be the visuals but the haptics — our sense of touch. To fool our senses into believing haptic technologies are conveying the real thing, the “frame rate” needs to be significantly higher than for visual technologies, a few hundred updates per second rather than a few dozen — which is why development could take another decade or two.

and so on. It is a top 10 list of transhumanist technologies.