Tuesday, March 22, 2011

Discover Scuba Diving - For Free!

OK, all my friends out there, I need your help. I need scuba students for my training class next Monday.

Curious about scuba diving? Ever wondered what it’s like to breathe underwater? Well next Monday, you get to find out. Discover Scuba Diving will let you try scuba to see if you like it.

Come and learn the scuba basics under the direct supervision of a PADI Professional. Learn that you really can breathe underwater!

You have to be 10 or older to try Discover Scuba Diving, so by all means, bring a family member. Kids love to scuba, just ask Ben.

Ben Scuba Diving

Ben Diving

During the Discover Scuba Diving experience you’ll learn how to use scuba equipment in the pool and get a quick and easy introduction to what it takes to explore the underwater world.

Email me if your interested: ukdiveboy@yahoo.com

More info: PADI Discover Scuba Diving

Monday, March 21, 2011

MEMS sensors: When GPS is not enough

Hmm, wonder if I could use MEMS technology to invent an underwater navigation device?

MEMS sensors: When GPS is not enough

There are many existing approaches to derive location, direction and movement as they relate to pointing, steering and guiding equipment. In fact, it has become common for many applications to rely on GPS. But when it comes to navigating indoors and addressing more complex and environmentally challenging scenarios, GPS alone is insufficient...