Aside the few new parts that we have seen on the 1H13 Technic sets (micro panels, two new housings for the portal axle wheel hubs, pullback motor and new design for the 8t gear - hope I did not forget any), we are now starting to see some other Technic like parts, with the remaining LEGO sets arriving in 2013.
Below the examples I got to see here and there so far, in order of appearance,
Plate with pin hole mount. Functionally not much different from a Technic Brick 1x2 with two holes, but certainly more specific for certain uses. Guess more useful for SYSTEM rather then Technic sets.
This was reported to be found into LDD Technic library, however I wonder what that means, as we can't see such type of imagery into LDD. Also the purpose and part connectivity (opposite to the clip) remains a mystery to me.
This one appears into a Hero Factory set (44000). It seems interesting, although its utility for pure Technic models remains to be seen.
What else could be also arriving?