I have not read the cited work. But I do find the title of the paper interesting since it refers to a microcomputer. Here is the definition-

<Generally refers to a Windows PC or Macintosh, but it can refer to any kind of small computer. When the term was first introduced in the late 1970s, it meant a computer with a single microprocessor chip as its CPU, namely, the personal computer. Today, the CPU in every computer is a microprocessor, and the terms "desktop computer," "laptop computer" and "PC" have mostly replaced microcomputer and personal computer. >

That makes me a bit suspicious about what the examiner is saying. Is he again talking apples and organges? Opty