HATIRE HEADTRACK (a little guide)
Some tips and hints that you might find helpful.
Maybe use a subpage to your user page for the draft
I can recommend putting your draft on a subpage to your user page by moving it to for example User:Massima/Howto:Head Arduino Tracker for FaceTrackNoIR or User:Massima/Howto:Hatire head tracker. See also title below. But do remember to put a link to it on your user page so you you have a convenient way back to it. ;-)
Having it on a separate page have several advantages. Primarily that you can have several drafts running and that you have a discussion page for each of them, which is useful for feedback.
If you want to move the page, you do that through the drop down menu immediately to the left of the search box of the wiki. While you do not have to to leave a redirect this time, consider doing that in the future as links from other websites will otherwise break. Leaving a redirect simply means that the original page will be emptied and only redirect to the moved page.
Unless it is the name of something we try to use "sentence case" rather than "title case". For example Long page title rather than Long Page Title, but still FlightGear aircraft rather than Flightgear aircraft.
furax49 seem to use Head Arduino Tracker for FaceTrackNoIR, Head Arduino Tracker, hatire and HAT interchangeably when mentioning the software (like here). Please use one of those in the title, and chose a title you feel is both unambiguous and concise.
Formatting and layout
Please skim through Help:Your first article as it has lots of hints and tips on section headings, lists etc. You might also want to consider skimming through all the pages in the left column in the box above. I am quite sure you will find parts of them useful.