Anyone who has worked in an office over the last fifteen years should relate to the web economy bullshit generator.
Last century it was arguably a short-term business advantage to be able to shroud technology in gobble-de gook, but these days, if you can’t explain yourself quickly and simply then you won’t get anywhere.
For simple explanations of technology related concepts, check out Common Craft.
Common Craft make complex ideas easy to understand, by presenting subjects "in plain English" using short, unique and understandable videos in a format called “Paperworks”. It's very useful indeed.