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While we wait for washing machines that Tweet at us when the laundry's done or homes that text you to let you know the basement's flooded there's Twine.
Twine is pocket-sized box of sensors with a wireless internet connection built in, that can be configured to keep you updated about what's happening in the world.
Twine is configurable using a simple web app, which allows you to set rules about when and in what situation Twine should message you, for example 'WHEN'+'moisture sensor is wet' then 'SEND'+text message: 'The basement's flooded'. Messages can be sent via Twitter, email, text message, or as straight HTTP GET or POST requests to feed data into a web app. Once Twine has been configured it functions as a standalone device.
The box has sensors to detect its temperature, orientation and vibration, and can be expanded with a moisture sensor, external thermometer, a magnetic switch (which could be used for detecting if a door is ajar), and an Arduino Shield or breakout board to work with more complex electronics projects.
Twine is small, just 2.7 inches square in size, and can keep running for months on two AAA batteries.
On Kickstarter the project raised more than $555,000, far more than the $35,000 originally asked for. Twine is available to buy now for $124 through the project website.
3Doodler is a pen that squirts out melted plastic rather than ink, allowing users to draw 3D models in the air or on a surface.
Plastic is pushed out through a 0.3mm nib, which heats the plastic to make it pliable so it can be pushed out of the pen, before hardening into a solid object as it cools.
The pen has been used to create a variety of objects, including a 60cm Eiffel Tower and a detailed model of a hand. 3Doodler plans to release different sized tips next year.
The 3Doodler is now shipping to its Kickstarter backers and is available to order at the 3Doodler website for $99. The project attempted to raise $30,000 through Kickstarter, but ended up raising $2.3m.