School Bus

Yesterday I was running late for a meeting and saved the file I was working on to a USB drive. Or so I thought. Later, when I went to review my work, I discovered it was gone! All those hours of work - wasted. Normally we save files to a network storage drive, which is backed up regularly, to avoid these types of hasty mistakes. Those small text and image-based files are usually easy to retrieve, download and organize. But what about video surveillance files? With one bus, it might not be a big deal to go out to the bus yard and pull the hard drive out of the on-board video recorder to access video footage of an incident. Imagine multiplying the bus count for a larger fleet of 50 or more? Now imagine forgetting to replace the hard drive in that bus recorder and finding out after a...