FILD is an easy technique, easier than WILD. If you just look around the forums you can find all of the different threads (like Pathways to lucidity & Quest for lucidity). They should be stickied too.
Iv been facinated with LD for years but have only just achieved them in the past couple of weeks. Iv use a tech that I myself have recently developed, as none of the others worked for me.
It was named VWILD but have now decided to call it
VIBILD - Vibrate Induced Lucid Dream
Its still in experimental stages at the moment and you may have to make a small purchase to try it out.
But have a look at the other forms of Tech’s first. They are free to do and have had proven success.
But watch this space. VIBILD could be the next big thing.