A free tifinagh font
Example of a text transcribed with this font:

"An Orphan's tear provokes an earthquake" (Touareg saying).
You can use this font freely, provided its source be mentioned. It is better to use it with InDesign or Mellel (Word is definitively not the best text processor for writing in tifinagh. . . )

Download the tifinagh font for MAC.
Download the tifinagh front for PC

Keyboard - Lower case letters = simples signs.

Keyboard - Capitals = composite signs.