KUALA LUMPUR, Sept. 27 -- I use Twitter mainly to read about what people are mad about, and to send funny memes to my friends. I think that this upcoming Twitter feature might bring funny meme reactions in my DMs to a whole new level.

According toAlex Ackerman-Greenberg - product manager at Twitter - the platform is now experimenting with the idea of letting people record and send voice messages through direct messages. Brazil will be the first country included in the experiment.

"We know people want more options for how they express themselves in conversations on Twitter - both publicly and privately," he said.

There will be a play and pause button, and the sender's avatar pulsates as the message plays - similar toaudio tweets. Additi...