It seems you always forge--your reading glasses when you are rushing to work, your coat when you are going to the cleaners, your credit card when you are shopping...
Such absent-mindedness may be{{U}} (47) {{/U}}to you, now British and German scientists are developing memory glasses that record everything the{{U}} (48) {{/U}}sees.
The glasses can play back memories later to help the wearer remember things they have forgotten such as where they left their keys. And the glasses also{{U}} (49) {{/U}}the user to "label" items so that information can be used later on. The wearer could walk around an office or a factory identifying certain{{U}} (50) {{/U}}by pointing at them. Objects indicated are then given a{{U}} (51) {{/U}}label on a screen inside the glasses that the user then fills in.
It could be used in{{U}} (52) {{/U}}plants by mechanics looking to identify machine parts or by electricians wiring a{{U}} (53) {{/U}}device.
A spokesman for the project said: "A car mechanic for{{U}} (54) {{/U}}could find at a glance where a part on a certain car model is so that it can be identified and repaired. For the motorist the system could{{U}} (55) {{/U}}accident black spots or dangers on the road."
In other cases the glasses could be worn by people going on a guided tour, {{U}}(56) {{/U}}points of interest or by people looking at panoramas where all the sites could be identified.
[A] allow [I] user
[B] instance [J] complicated
[C] blank [K] white
[D] industrial [L] annoying
[E] frustrating [M] successful
[F] items [N] articles
[G] indicating [O] simple
[H] highlight