Here are a few title options, keeping in mind SEO optimization and audience targeting:
**Option 1 (Focus on AI & Trust):**
* **Build AI Trust: Designing User Interfaces That Assure**
**Option 2 (More General, but SEO-Friendly):**
* **Designing for Trust: How to Build Confidence in Your Interface**
**Option 3 (Action-Oriented):**
* **Earn User Trust: Interface Design Principles for Building Confidence**
I recommend **Option 1** as it directly incorporates “AI Trust,” which is a strong keyword given the context.