Researcher José Martínez Carranza from the National Institute of Astrophysics, Optics and Electronics in Mexico developed a new way for drones to operate on their own and use much cheaper tech to navigate, like accelerometers, gyroscopes and camcorders.
This was made possible with an algorithm that drops GPS support in favour of visual feedback. The drones can view the terrain similar to how we see it on Google Maps and orient themselves using the above mentioned technology. If you’ve played games that have unmanned aerial vehicles which you can send by clicking on a map, then you know how this drone can operate in real-life too.
Of course there are more factors to take into account other than the 2D spatial positioning. This is where the accelerometers and gyroscopes come in, helping the drone to properly position itself into the right direction and readjust in case of harsh wind conditions or other external factors that might affect the drone’s orientation. However, the project is still at its early stages, so don’t expect the drones to do loops or move like jet fighters.
Martínez said that he wants to add support for wearable devices for people to control the drones and aid in a variety of situations where drones are most suitable, such as surveillance, exploration of properties and other areas.
Thank you Phys.org for providing us with this information
The eight months waiting time since Apple introduced the Apple Watch to the world has been a long wait for some people, but that wait was over yesterday when the Watch officially started to sell. iFixit is well-known for their teardown of Apple products and they’ve of course also taken the Watch in for a close inspection and to find out just exactly what is inside this device.
The teardown is still ongoing while I am writing this piece and it’s being updated in real-time until they’ve taken everything apart that can be taken apart. The watch looks like a solid piece of engineering and the assembly looks great, but then again it has to be perfect if you want to fit this amount of technology and a battery into such a tiny device.
The previously rumoured diagnostics port hidden between the armband and the watch itself was also discovered. iFixit is also taking a closer look at Apples first foray into inductive charging, a thing that many believe will be the future for a lot of mobile devices.
Sony announced its entry into augmented reality eyeglasses with its SmartEyeglass last autumn. Now that it is ready to sell in 10 countries it has released the developer’s edition.
The developer edition of the SmartEyeglass hardware has a 3MP camera, gyroscope, accelerometer, electronic compass, and a brightness sensor. The augmented reality glasses allow you to see text and images while viewing the world around you.
SmartEyeglass works in conjunction with a connected Android smartphone. It can work with apps on the smartphone just as Android Wear devices do. The eyeglasses themselves are a rather bulky looking set, with large frames attached to an external controller by a wire; the external controller contains a battery, speaker, touch sensor, microphone, and NFC.
I wouldn’t be caught dead wearing these, so let’s hope the final version is a little more stylish.