Human-Computer Interaction

Human-Computer Interaction (HCI) is an interdisciplinary field that studies the design, evaluation, and implementation of interactive computing systems for human use. Originating from computer science and cognitive psychology, its goal is to make technology usable, efficient, and safe. The standard ISO 9241-210:2019, "Human-centred design for interactive systems," provides a definitive framework, mandating an iterative process of understanding user context, specifying requirements, creating design solutions, and evaluating them. In enterprise risk management, HCI is a critical preventative control. Poorly designed interfaces are a direct cause of operational risks, including data entry errors, system misuse, and security breaches. Unlike UI or UX design, HCI provides the scientific foundation to systematically reduce human error and enhance system safety.

Applying HCI in enterprise risk management involves a structured, human-centered process to mitigate operational risks based on ISO 9241-210. Step 1: Contextual Risk Analysis, identifying potential human errors by analyzing user tasks and environments. Step 2: Risk-Informed Prototyping, developing and testing interactive prototypes with real users to uncover usability issues before development. Step 3: Quantitative Usability Validation, measuring the final design against risk tolerance levels using metrics from ISO/IEC 25010, such as task success rate (>95%) and error rate (<2%). For example, a global logistics firm redesigned its dispatch system using this process, achieving a 30% reduction in dispatch errors and a 20% increase in operator efficiency, directly lowering operational risk.

Taiwan enterprises often face three primary challenges when implementing HCI. First, Resource Constraints, particularly in SMEs, where HCI is often viewed as a non-essential cost. Second, an Engineering-Driven Culture, where development cycles prioritize features over user-centric design, involving HCI specialists too late. Third, a Lack of Localized User Data, resulting in adopting Western design patterns that may not align with Taiwanese users. To overcome these, firms can adopt Lean UX methods for cost-effective testing, establish cross-functional teams to integrate HCI from project inception, and build a repository of local user personas to inform culturally-aware design decisions. Prioritizing a pilot project on a high-risk business process is a recommended first step.

Winners Consulting specializes in Human-Computer Interaction for Taiwan enterprises, delivering compliant management systems within 90 days. Free consultation: https://winners.com.tw/contact