There is nothing wrong with jotting down speaking notes as a memory aid.

大概记下演讲要点以辅助记忆没什么错。

youdao

After all, even workaholics hang photos of their children on their office walls, if only as a memory aid.

毕竟，即便是工作狂也会把孩子的照片挂在办公室的墙上，哪怕只是为了提醒自己。

youdao

But, though it started as merely a memory aid, the worth of having more specific notation soon became evident.

可是，虽然它开始只是作为记忆辅助而存在，但是，它具有更多详细记谱标识的价值却越来越显著。

youdao

A visitor still remembers the memory aid she learned long ago from her fifth-grade teacher.

VOA: special.2009.12.07

"Right now at a time when there are more hungry people in the world than ever before, there is less food aid than we have seen in living memory and this is extremely alarming to the World Food Program because we are the ones on the front lines trying to help the most hungry out of the one billion people who are going to bed every night without enough food."

VOA: standard.2009.10.14

ReQall, a kind of memory aid software newly available on BlackBerrys, aims to help.

FORBES: You Must Remember This

Memory aid services are striking a chord with consumers and employees who are increasingly swamped by information.

BBC: Google's Keep is new entrant in digital memo market

When the decision is to be made, you need to have inserted a memory aid into the minds of those who will cast a vote for your city.

FORBES: How To Market an Olympic Bid City Or an EXPO bid city To Win.