Technology

History
Usage of technology banned about a thousand years ago, after the breaking. During the breaking, most cities were destroyed along with much of the tech and people inside. The people left were told the use of technology caused the breaking, and so not many were keen to continue using it anyways.

Known Usages
Conservation was very important when creating any energy systems. It was assumed that the systems they created should never make the world have less magical energy or less resources.

Tablet
Hana uses a tablet from the ruined city under the mountain. It's known functions are as a notepad, as a source of information, and as a recorder of images and sound.

Geothermal Systems
Enhanced by magic, they used geothermal energy to power cities.

Solar Energy Systems
Making solar panels that were compatible with solar and magical solar energy, they increased their ability to access and store power.

Water Purification
Using natural magic of water, they purified their water supplies.

Holographic Geographic and Galactic Models
Used to visualize the geography of the world, as well as the planets and space beyond.

Transportation Circles
Breaks down physical matter and reforms it in an intended transportation circle. Locations are chosen by the user concentrating on their intended location, or by circles that are permanently connected to each other. Can be activated using magic or some sort of magical key.

Modern Technology Usage
It is forbidden in Cadia to investigate or study any old technology, it’s said to be quite dangerous and that the technology itself self-destructed, leading to the downfall of the old cities and kingdoms.

In Neian, some artifacts are still kept, though there was an agreement with the Kingdom of Cadia to have no official or funded studies of any technology. This was done in exchange for the more powerful kingdom (Cadia) leaving Neian alone and not to infringe on their borders, though Neian still allows civilians to explore any ruins or technology they may find. Arsanaig has a similar agreement but, like Cadia, forbids the study of technology. The Free Cities actively study old technology.