The points which I make about why we don’t use our mental storage and recall very well apply to almost everyone.
By helping others to remember you, what they discuss with you and any agreements you make will obviously be of benefit to you as well as them.
Most people, unfortunately, won’t have the tips and strategies you get here, so not many will make enough effort to remember your name when they are introduced to you. Make it as easy as you can without pushing yourself onto them.
Say your own name during the conversation. If it’s appropriate, ask for their business card and make sure you have some of yours with you in case they ask for one. I sometimes ask people for an extra card which I can pass on to a colleague too.