| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | projection device | Germany | Commonly used for business presentations and home entertainment | 1 |
| 2 | projection device | Germany | Commonly used for home entertainment and presentations | 1 |
| 3 | projection device | Germany | Commonly used in educational and business settings for presentations and meetings | 1 |
| 4 | projectionist | Germany | Projectionists operate and maintain film projectors in movie theaters. | 1 |