In programming, there's something known as Camel Case. This Is Where Each Word Is Capitalised. The up-and-down action is said to vaguely resemble the hump(s) of a camel, hence the name.

Which is presumably also the inspiration behind a really useful web site called Camel Camel Camel. It automatically tracks the prices on Amazon, so you can buy when they're at their lowest. It's also a great way to see just how much prices fluctuate, in response to market conditions and special offers.

The picture here shows the recent price changes on the Belkin Insight Switch, for example. This lets you control electrical devices via an Amazon Echo, and with the huge recent popularity of the Echo it's not surprising that Belkin switches have increased in price.

The site lets you create price watches. So if there's something you're interested in buying, you can have the site keep an eye on price changes and alert you when they fall. Which, with Black Friday approaching at the end of this month, could be useful.  Read More