HPI doesn't indicate a person, but how does it "look"? I thought this type of perception verbs could only be used with a person.

Native speaker’s answer
Rebecca
So there are a few meanings of the word "look"! You're right. One of them is to gaze at something with one's eyes. But, here, "look" means consider, judge, record, regard, or take into account. So through the data given, the HPI "looks at" or "takes into account" three different factors! Other things that can "look" in this way are data, computers, apps, charts, systems processes, and so on. Ex: The app looks at who clocks in and out of work and when. It's quite useful! Ex: The personality test looks at a few different factors when determining the results.