This challenge is open
The Goal: Develop interesting devices and techniques based around Chronotech - technology that allows information transfer from the future.
Fair Assumptions: You can assume that the guidelines in the Chronotech Beta are still correct.
Parameters: Points for broad usefulness, originality, impact factor, and (most importantly) adherence to how Chronotech works. Winning entries (and there may be several) will be incorporated into Chronotech with the entrant's permission.
You may post your entries in the Forum.