I am involved in an UI design project for a setup tool for an image processor. The setup tool is computer software used to adjust settings of the image processor by connecting to it with a cable. The software can both obtain/send data from/to the image processor. Should I call obtaining data from the sensor "download" or "upload"... or should it be "import" or "export"? (We will make buttons for these operations and have to label them) Sorry for the elementary level question. Hard to confirm for non-native English speakers...thanks for your help in advance!