Part of the fun of technology is getting a new vocabulary of acronyms. The latest for automated driver logs is ELDs – or electronic logging devices. According to some reports, ELDs are not only better than Electronic On-board Recorders (EOBRs), but they cost less. That’s progress! This does raise a question, though: Where do these terms come from? I did some research, and the number of terms that may also apply to ELD and EOBR type devices is more than you might expect.