The user interface is the bridge between human intent and machine processing. A great AI app must be fast, inclusive, and adaptive.
1Designing for Latency
Unlike traditional web apps, AI applications often have significant processing time (TTFT - Time To First Token). Designing for this latency is a core skill. Using 'Thinking' indicators, progressive text rendering (streaming), and skeleton loaders prevents the user from feeling that the app is broken while the model generates a response.
2Accessibility in AI
AI outputs can be unpredictable and long. Ensuring that these outputs are correctly tagged for screen readers and that focus management works across dynamically appearing elements is essential for a truly professional product.
