ThumbTrack is a interesting indiegogo project that wants to put a trackpad on your finger.
“Deciwatt” a project that started out as a crowd funding campaign on indiegogo with the purpose to create a sustainable and affordable light source for developing countries, has now produced the first batch of its gravity powered lamp. Some of this first lamps go to the projects indiegogo supporters while the rest is used in a field trail in developing countries.
The lamp, like a grandfather clock, uses a hanging weight as the energy source to drive an electric generator. It needs no battery replacement, no expensive solar cells only 3 seconds of human power to lift the weight that on decent generates 25 minutes of light.
From the project description:
GravityLight only generates a deciwatt or two of power but has a superior light to the majority of kerosene lamps used by those without electricity, as well as being significantly more sustainable, safe and healthy. With no running costs, at $10, a GravityLight would pay for itself within a few months, freeing people from fuel poverty and the increasing costs of kerosene.
As LEDs continue to rapidly increase their lumens per watt and – as Koomey’s Law predicts – the energy efficiency of devices doubles every two years – this has huge implications for low cost, off grid lighting as well as computing and communication equipment. This is the driving force behind Deciwatt’s mission to explore how to do more with less.
A great example of clever engineering for a good cause. And also a good example for the possibility that crowd funding provides to finance and realize such projects.
The Panono Camera captures a spherical panorama when you throw it up in the air.
castAR a Kickstarter campaign by technicalillusions that recently reached its 400K funding goals is developing a new pair of AR glasses. Two micro projectors one for each eye mounted onto a glasses frame either project onto a retro reflective surface or on a clip-on in front of the glasses. The projectors are running at 120 Hz. Apart from that a camera that is integrated into the glasses tracks a set of IR LED for position tracking. Overall they are exploring many different approaches to AR and 3D user-input. Have a look at the video for an in detail explanation.
popSLATE is a iPhone case with an integrated e-ink display on the back that is updated and powered by the phone.
A VR HMD currently in development.