User:Yoana Buzova/ prototyping5

• First version : a sound capturing and playing back device will invite people passing by to record their voice. The last recorded message is played back aloud every time someone approaches the object.

• Second version : The same working mechanism, with the only difference that the last recording isn't triggered by motion. There are 2 buttons, one to playback the last recording and one to make a new recording.

In both cases messages are instantly uploaded onto a web page where all the recordings can be heard in order. --> a basic version of the web interface the whole story

working with a raspberry pi, an amplified electret mic and amplified speaker. The recordings are limited to a fixed amount of seconds.