| The glass factory produces a wide range of products with a low-tech and traditional technology based on well-developed labour skills. |
| There are low-tech collection tools such as a cotton swab, and more sophisticated detection tools, including a handheld ultraviolet light unit. |
| Aviation high-tech and low-tech systems might play an important role in small wars. |
| These low-tech ways of attacking have the advantage that they do not leave a return address in the way that launching a missile would do. |
| But can low-tech subsistence agriculture improve people's quality of life better than the hated multinationals? |
| It was a low-tech approach that delivered benefits on the bike by developing broad-based strength off it. |
