Question: I have been working Augmented Reality for quite a few months. I have used third party tools like Unity/Vuforia to create augmented reality applications for android.

I would like to create my own framework in which I will create my own AR apps. Can someone guide me to right tutorials/links to achieve my target. On a higher level, my plan is to create an application which can recognize multiple markers and match it with cloud stored models.

Answer: 
You can get `administrator`'s SID by doing this:

```
wmic useraccount where name='administrator' get sid

```

This returns a result similar to this:

```
SID
S-1-5-21-4067126559-1921051348-1512596144-500

```
Thanks to well known SIDs we know that an admin account is always going to start with S-1-5- and ends with -500 (<http://blogs.technet.com/b/heyscriptingguy/archive/2005/07/22/how-can-i-determine-if-the-local-administrator-account-has-been-renamed-on-a-computer.aspx>). This also ensures you are getting the admin account even if somebody renamed it from administrator

```
wmic useraccount where "SID like 'S-1-5-%-500'" get sid

```