Qualcomm

They came to my campus. HR received our resumes and grade sheets, spoke with us briefly, and then I was told to wait for an interviewer. I waited for 40-50 minutes.

Showed me an image as a matrix then asked me how I would make the image 2 times bigger. We talked about how the image would look and about different filters you could use to make the larger picture look better.

I applied online. Pretty straightforward. He told me about the company then asked to speak about myself, and then a few hardware questions. Then I had another interview with his colleague. It took around 2 hours to complete.