For example, our mobile phones may have made communicating with business associates easier and more convenient, but to best utilize this technology, we must memorize a variety of phone numbers. Needless to say, our memories sometimes have a hard time keeping up. However, before you resign yourself to constantly searching for your PIN number or some other piece of essential information, try the following techniques. This is the basic technique for short-term memory improvement. Group apparently isolated facts, numbers, letters, etc. into chunks.
Many people find that material learned just before going to sleep is retained better.
Simply review what you'd like to remember just before bed. This technique is effective for remembering speeches or information for a test. Also, make sure you get enough sleep. Lack of rest can contribute to absent-mindedness and make simple tasks like keeping up with your briefcase more difficult. Don't try to memorize by swallowing the whole thing down in one gulp.