"My daughter lives in Catia La Mar and I haven't heard from her, " read one message.

BBC: Net mobilises to help Venezuela

Very few people would answer a job advert to work with rats, but Catia Rodrigues is happy she did.

BBC: Working Lives: Maputo

Now Catia and her very special rodents are helping Mozambique fight tuberculosis, a deadly disease of that kills 50, 000 Mozambicans every year.

BBC: Working Lives: Maputo

Computing has revolutionized manufacturing since the nineties when solid modelling came of age and Unigraphics and Catia, began developing manufacturing software that worked from these solid models.

FORBES: 5 Ways The Industrial Internet Will Change Manufacturing

Blu licenses an industrial-grade engineering software system called CATIA used by Boeing to design airliners, Virgin Galactic to build its suborbital space ship and automakers to create cars.

FORBES: Blu Homes' Apple Approach to Building Green Prefab Houses

The power to make rapid, wholesale modifications in 3-D rested mostly with big architectural firms or companies the size of Boeing, which designed its entire 777 digitally using Dassault's Catia software.

FORBES: Easy Designer

The power to make rapid, wholesale modifications in 3-D rested mostly with big architecture firms or companies the size of Boeing, which designed its entire 777 digitally using Dassault's Catia software.

FORBES: Easy Designer

Boeing is again using Catia software for much of the structural design of its new 7E7 jet, but it is using Thinkid for the plane's cabin plans because of the software's flexibility in making changes.

FORBES: Easy Designer

When changes are made to a Blue model in CATIA, the algorithms not only make the necessary engineering adjustments but also calculate the cost and send the changes and a bill of materials to the machines and workers on the factory floor.

FORBES: Blu Homes' Apple Approach to Building Green Prefab Houses