Having Other People Test Your Software
In one minute, try to find as many differences between the two scenes as you can. After you finish looking, have several friends do the same. What you’ll find is that everyone has very different results. The number of differences found in the order that they were found, even which ones were found will be different. Combine all the lists and throw out the duplicates, you’ll have a complete list. Software testing works exactly the same way. You’re likely under a tight schedule, you find as many bugs as possible in the time you have, but someone else can…