Paper Signals: Cute Voice Experiment Lets You Track World

Google experiment allows the construction of interactive paper signals

Have you ever thought about building your own functional and interactive speech recognition device? Know that Google is turning this unlikely possibility into reality. And most interesting of all, the objects are practically all made out of paper which is called as interactive paper signals. Google surprises us from time to time with very curious experiments demonstrating that technology can be used in very different ways and without the need for many resources. A recent example: cardboard glasses for virtual reality. Now they surprise us with a nice application to take advantage of Google Assistant.

This is an experiment of the company that besides having a rather unusual proposal, visually it is quite curious. They are paper structures that respond physically to voice commands. Paper Signals is a kit that allows us to make paper cutouts, connect them to Adafruit and move them when we do a specific search through Assistant. For example, we can create an umbrella-shaped one that opens when we ask if it's going to rain, a rocket that takes off when NASA launches a real one or see if there are variations in the Bitcoin's price.



Among the possibilities of utensils that can be built we have a weather alert, timer, signal for pauses, alert for low or high Bitcoin, or even a warning that shows when NASA is launching a rocket into space. All paper signals can be checked in the video below.

For the assembly of the paper signals it is necessary the Paper Signals starter kit, which includes an Adafruit plate, all necessary cables and the servo motor that gives life to the structures. Added to that, there will also be a need for a device that has access to Google Assistant - it has gained a function to find services like plumber and electrician recently - a printer and a lot of patience.

This is a great design to pass the time and have fun with the montage. We cannot fail to mention that Google kept the experiment code open, meaning anyone can create any kind of wizard. Do you have any favorite Paper Signals? Do not stop commenting.