Passion of Software Engineer

Identities, Contact and the Real Person Offline

“Miscommunication” Scenarios in Daily life I want to start with some stories to illustrate miscommunication examples that happen in the real life. I am sorry that I have to mess up Bob and Jill’s life again. They are my favorite use case actor and actress Read More...

by Dawei | 2 Comments

A Good Example of A Bad Design

Two weeks ago, ProClub (a.k.a Microsoft gym) introduced a new lock system in the locker room, which requires inserting your member card before locking the cabinet. I left my member card inside the lock the first time I use it. I am a discipline person, Read More...

by Dawei | 3 Comments

Prototyping to Improve Design Accuracy

How many times we realize that the software was implemented in the way very different from the original design? It is an overused example to describe the problem we are facing every day. That’s the reason I will not call design doc review until I have Read More...

by Dawei | 1 Comments