| Subject | Irish | English |
| comp., MS | léitheoir cárta | card reader (An input device used chiefly for identification purposes that reads information that has been magnetically encoded, usually in two tracks, on a plastic card, such as a credit card or an employee badge) |
| market. | léitheoir doiciméad | document reader |
| dat.proc., life.sc. | léitheoir féitheacha | vein reader |
| dat.proc., life.sc. | léitheoir féitheacha | vein pattern scanner |
| dat.proc., life.sc. | léitheoir féitheacha | vein scanner |
| dat.proc., life.sc. | léitheoir féitheacha | vein pattern reader |
| comp., MS | léitheoir méarlorg | fingerprint reader (An authentication device that digitally scans an individual's fingerprint, records the unique pattern of the individual's ridges and valleys, and determines if the pattern matches the pattern of the person who has access permission to a particular device, such as a computer or a phone, or to a Web site) |
| commun., lab.law. | léitheoir profaí | proofreader |
| comp., MS | léitheoir scáileáin | screen reader (An app that reads what is displayed on a screen and converts the input for presentation by means of non-visual output devices) |
| comp., MS | Léitheoir Windows | Windows Reader (An app that facilitates the reading of PDF and XPS files) |