What about your plant sending you a message when it’s time to water your indoor plant! That's what the Charlie does!
Charlie is a pot doted with sensors. A humidity sensors is used to determine the shortage of water and a telemeter that measured the size of the plant analyzing the distance between the plant and the sensor. Also, the pot has a little fish eye camera on the top.
Thanks to an arduino system and the Twitter API the data are collected and sended to Twitter. 
On a regular basis, Charlie post a “selfie” on Twitter. It also tell is humor, share its growth and ask for water when it is needed. Charlie express itself in a funny way: “Hey, I’m thirsty” “Feeling a little peckish” “I just reached 17 centimeters… I’m growing fast aren’t I?”
Also, we imagine a system where a LED turn on when people are interacting with the Charlie’s profile en twitter : likes, retweet, new followers…
Charlie has a very active virtual life. This project investigate the limits of virtual identity threw a social network profile.
The shape of the structure is inspired by origami and the neutral white color highlight the color of the plant.