Inlaying a construct into a physical object may sound a little weird or hard, but in all honesty, it's not really difficult, or uncommon.
One use for it is a "ward"*. A ward is used to keep people and things away form it, and whatever it's protecting. More uses for it is making a dreamcatcher actually work, or enhancing weapons.
Now that the intro is over, let's get to the D.I.Y. segment on inlaying. Start by Choosing the object you want to put a construct in and what the constructs effect would be. Now, make a psi-ball.(Yeah we like our Psi-Balls. ^_^ ) Move it so that it's about centered, spread it out or shrink it to match the object's size and shape, then integrate it with the object. DO NOT SHELL YET!!!......pretty please......anyway.....where was I? Oh yeah.. After you've integrated it is when you start the programming. Program it however you need to, and THEN you can shell it.
If it works then I did a decent article, and you just inlayed a construct inside and object.....Don't you just feel speckled.
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*Note: Term coinded by raven on Psionic Dojo.