Congratulations to Masi Oka, who portrays Hiro Nakamura in Heroes, on his Diversity Award win for "Best Actor in a TV Drama"!

From Heroes Wiki

NOTE: Dynamic camouflage is a fan creation, and should not be considered canon.

Dynamic camouflage
Chameleon girl was strangled by Sylar...
Originally held by:	Elizabeth Axelson, Chameleon girl (deceased)
Absorbed by:	Sylar
Ability to:	Blend in with one's surroundings

Dynamic camouflage is the ability to blend in with one's surroundings.

Characters

• Elizabeth Axelson possesses this ability naturally.
• Chameleon girl also possessed this ability.
• Sylar has stolen this ability from Chameleon girl.

Limits

The ability needs the helder to be concentrated. Helder cannot be completely invisible, it would leave a blurred shape of the helder when he/she is moving.

Example

...and soon she became visible.