Human-AI Interactions

This section focuses on my practical experience designing AI-powered features—work that goes far beyond theory or online courses. As many teams race to build AI capabilities, the real challenge is learning how AI behaves in production: its latency, its unpredictability, its limits, and the expectations users bring from tools like ChatGPT or Gemini. Working on Nexis+ AI exposed me to these challenges firsthand and shaped how I approach human–AI interaction design.

Confidentiality Notice: The designs and visuals in this case study have been intentionally modified to comply with NDA requirements. My goal here is to demonstrate how I approach product design challenges, not to disclose proprietary details.

Lessons Learned

Users will wait for higher-quality AI outputs if the results are worth it

Clear feedback during processing helps manage expectations and teaches users how the system behaves.

Structuring information at the right level is critical

Deciding what belongs in the conversation versus what belongs in expandable panels or drawers shapes how users navigate depth without feeling overwhelmed.

Users will wait for higher-quality AI outputs if the results are worth it

Structuring information at the right level is critical

Clear feedback during processing helps manage expectations and teaches users how the system behaves.

Deciding what belongs in the conversation versus what belongs in expandable panels or drawers shapes how users navigate depth without feeling overwhelmed.

Users inevitably compare emerging products to leading AI tools

This makes it essential to surface a distinct value proposition through the UI and interactions, not just messaging.

Non-deterministic AI can create an infinite design space

Designers need to stay anchored in user problems, using AI to empower better solutions rather than exploring every theoretical possibility.

Users inevitably compare emerging products to leading AI tools

Non-deterministic AI can create an infinite design space

This makes it essential to surface a distinct value proposition through the UI and interactions, not just messaging.

Designers need to stay anchored in user problems, using AI to empower better solutions rather than exploring every theoretical possibility.

Users inevitably compare emerging products to leading AI tools

When accuracy affects professional credibility, concerns about bias, hallucinations, and reliability intensify—making transparency and source control indispensable.

AI UX Focus Areas

  1. Latency Design

In our product, quick previews rely on straightforward calculations and document retrieval, but the full company profile is generated through agentic AI, synthesizing multiple insights. This means generation time can vary significantly, especially when users adjust the profile template to compare companies consistently (“apple to apple”). I explored patterns such as staged loading to maintain clarity and reduce friction during slower responses.

Company profile loading screen

Loading message variants for steps

  1. Progressive Disclosure

As conversational AI becomes the dominant interaction model, users expect to explore or expand information through natural language workflows. In Nexis+ AI, chat is positioned as a core capability supported by features like document analysis and saved-content summarization. I designed conversational entry points and structured follow-up pathways that allow users to dive deeper without overwhelming them—balancing simplicity with access to the richer context required for professional research.

Company profile preview indicating key trends (hover effect)

Company profile slide-out drawer showing more and deeper insights

  1. Prompt Engineering

To keep the experience grounded in licensed, verifiable content, I proposed designing structured follow-up questions for each insight surfaced in the company profile. For instance, when users see a notable revenue change in a segment, they may want to explore which products drove that growth, what the GTM strategy was, or whether any regulatory shifts contributed. These follow-up paths help users uncover deeper understanding without needing expert prompting skills. They also narrow the scope of AI requests, which reduces token usage and operational costs—an important business consideration as AI services remain expensive to run while many are offered to users for free.

Suggested prompts helping users dive deep on data points and surfacing our licensed content

  1. Content Trustworthiness

Research and testing made it clear that professionals worry about the credibility of AI-generated insights, especially when their own reputation depends on accuracy. To address this, I ensured that every company insight displayed its underlying sources and allowed users to manage which sources informed the analysis. By giving users control over inputs—such as filings, earnings calls, or analyst reports—we strengthened trust, transparency, and adoption while aligning the experience with workflows that rely heavily on authoritative, fact-based content.

Company profile data source management modal

Conclusion

As many companies experiment with AI to find viable business models, Nexis+ AI is positioned in the introduction phase of the product lifecycle, where learning, validation, and iteration matter more than scale. As part of the founding team, I’ve worked on shaping AI experiences from the ground up, designing, testing, and refining solutions while the product searches for product market fit. This environment exposed me to the real constraints of AI products early on, including latency, trust, non-determinism, and user expectations shaped by mainstream AI tools.

The AI-UX patterns highlighted here such as latency handling, progressive disclosure, prompt guidance, and content trust, reflected how I approached these challenges as a designer, balancing user needs, business goals, and technical realities. While this is still an evolving journey, it has given me hands-on experience designing AI systems before they are “figured out.” Grounded in web and front-end fundamentals, I continue to strengthen my engineering fluency and expand my product design capabilities using tools like Figma Make and Cursor.

Another current exploration focuses on whether users want to conduct competitive research through branching workflows is allowing deep dives into multiple data paths while maintaining a coherent main narrative. Research has validated the problem space, and my next step is to translate these insights into solutions aligned with stakeholder priorities.

AI Adoption Strategist

Code-fluent Product Designer, EMEA/APAC

Website design and content © 2025 Chao-Ning Cheng

AI Adoption Strategist

Code-fluent Product Designer, EMEA/APAC

Website design and content © 2025 Chao-Ning Cheng

Get in Touch