The LULU uHUD provides additional bondage features like:
Lulu Ludovico: I've always believed that a Collar, or Cuffs, or Gag, should be pure. Nothing should detract from its spirit in the bondage experience.
Many items in SL these days come with lots of additional features that have nothing to do with wearing a Collar. Features like controlling inventory access, wearing/stripping clothes or attachments, rezzing cages. Yes, they are convenient. Yes, they are useful. But they have nothing to do with a Collar. or Cuffs. or Gag. They are general utility features.
Hence, the LULU uHUD separates the general SL utility features from the core Collar, Cuffs or Gag experience.
In addition, the uHUD is moddable, allowing anyone to add scripts, buttons, rezzable objects, and such. The uHUD also allows anyone to use scripts to access many of the HUD's stats, like the sub's gender, whether she is a sub, slave, or pet, for use in your own emotes and roleplay.
The main LULU HUD is no-mod so as to maintain the highest possible security. The only way to allow users to add scripts, toys etc. to their experience was to provide a separate moddable object.
It's like sandboxing - gives you features while staying in a safe place that can't touch all the important stuff.
It comes free with any Signature gear you have, including Collar, Cuffs and Gag. You only need to wear one.
You can access the uHUD menu:
/1.. (two periods) in chat, assuming your command channel is 1./1..rlv to access the uHUD's RLV menu