It seems you always forget-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 1 to you; now British and German scientists are developing memory glasses that record everything the 2 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 3 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 4 by pointing at them. Objects indicated are then given a 5 label on a screen inside the glasses that the user then fills in. It could be used in 6 plants by mechanics looking to identify machine parts or by electricians wiring a 7 device. A spokesman for the project said: "A car mechanic for 8 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 9 accident black spots or dangers on the road." In other cases the glasses could be worn by people going on a guided tour, 10 points of interest or by people looking at panoramas where all the sites could be identified. [A] allow [B] instance [C] blank [D] industrial [E] frustrating [F] items [G] indicating [H] highlight [I] user [J] complicated [K] white [L] annoying [M] successful [N] articles [O] simple