human‑centered design

FunTester

Mar 16, 2025 · Backend Development

Implementing Gender-Based Rest Periods in a Supermarket Checkout Simulation (Third Round)

The article describes how a Java-based supermarket checkout performance test was refined by adding gender-specific rest intervals—2 minutes for male cashiers and 5 minutes for female cashiers—through code changes that introduce a gender attribute, rest logic, and integration into the test workflow.

JavaMultithreadingPerformance Testing

0 likes · 5 min read

Implementing Gender-Based Rest Periods in a Supermarket Checkout Simulation (Third Round)

We-Design

May 15, 2024 · Artificial Intelligence

6 Essential Design Principles for Generative AI Applications

This article outlines six core design principles—responsibility, mental‑model support, trustworthiness, diversity, co‑creation, and handling imperfection—each with practical strategies to help designers build safe, effective, and user‑centered generative AI experiences.

AI ethicsGenerative AIdesign principles

0 likes · 11 min read

6 Essential Design Principles for Generative AI Applications

Meiyou UED

Dec 7, 2020 · Product Management

How Design Psychology Supercharges User Experience: 5 Powerful Tactics

This article explores how design psychology principles—such as contrast, value transmission, reciprocity, loss aversion, social proof, and the Aha moment—can be applied to product experience design, offering concrete case studies and practical tips to guide, delight, and retain users.

behavioral economicsdesign psychologyhuman‑centered design

0 likes · 15 min read

How Design Psychology Supercharges User Experience: 5 Powerful Tactics