Yes, you read that correctly. An out of work electrical engineer with a background in computer science and a particular expertise in open source from Finland built a device which will send out Tweet every time the toilet is flushed. The first reaction to the Twitter feed at @iotoilets may be a chuckle. But the idea behind this and what it illustrates is serious. It tracks water usage, offers a warning about the future of privacy in the era of the Internet of Things, and  just might say something about the modern job hunt. Ruecker built his device on a recent…