According to Bloomberg reporter [Ashlee Vance], [George] built this self driving vehicle in around a month — which, if true, is pretty damn incredible. It’s a 2016 Acura ILX with a lidar array on its roof, as well as a few cameras. The glove box has been ripped out to house the electronics, including a mini-PC, GPS sensors, and network switches. A large 21.5″ LCD screen sits in the dash, not unlike the standard Tesla affair.
Star Wars never had cars. Sure, there was the Landspeeder, and the Speeder Bike, but both point to a lack of wheels a long time ago. So those who want to drive around a Star Wars craft are left to their own imagination to come up with one. This is exactly what [Obi-Shawn], aka [Shawn Crosby], did to build his Z-Wing.
This Thursday, December 10th at 5pm PST we will be hosting a live HackChat about aircraft. If it’s man-made and it files, it’s on topic! Full scale and model planes, helicopters, multicopters, gyros, blimps and gliders will be on the agenda. Our host this week will be Hackaday Community Editor [Adam Fabio] who is also the author of this well-written blog entry. In addition to being an electrical engineer, [Adam] brings 30 years of experience as a Radio Control model enthusiast. Over the years he’s worked as a professional R/C Blimp Pilot for the New York Islanders Hockey team and as an aerial photographer. On the full-scale aircraft side, he’s designed radar and air traffic control software used to keep the skies safe over land and sea.
Aircraft HackChat starts Thursday at 5pm PST (here’s a timezone cheat sheet if you need it). Participating in this live chat is very simple. Those who are already part of the Hacker Channel can simply click on theTeam Messaging button. If you’re not part of the channel, just go to the hacker Channel page, scroll to the bottom of the “TEAM” list in the left sidebar and click “Request to join this project”.
HackChat takes place in the Hacker Channel every few weeks and is a friendly place to talk about engineering and the projects you’re working on.
The 80 acres of hills and valleys are called the Buitenschot ‘land art park’ and supposedly reduce noise in the nearby neighborhood by around 50%. They work by sending the reflections in random directions that would otherwise skip off of the ground, just like anti-echo baffles in a sound studio. A nice touch for the local residents, they also contain jogging trails.
Beauty is in the eye of the beholder, of course. Unfortunately, as the Smithsonian notes, nobody is beholding it. Because Buitenschot aims to diffuse the takeoff noise coming out of the rear of the planes, they are always flying away from it; passengers don’t get to see it from the air.
If that looks like a four year old with a remote control driving a full-size dump truck — that’s because it is. As part of their Live Test Series, Volvo made a ridiculous obstacle course, and then let a four year old take the wheel of one of their heavy duty dump trucks. Viral advertising maybe — but too awesome not to share.
And don’t worry, there is a hack involved! The remote control setup in the truck isn’t that polished, and can’t possibly be a commercial “RC kit”. Which means some lucky hacker got to build a remote control system for a freaking dump truck. Consider us jealous.
Surprisingly (or maybe not), the truck seems to withstand everything the four year old throws at it. Including rolling it sideways down a hill, and of course smashing through an entire building. It’s well worth the watch and had us grinning from ear to ear.
Aviation Week and Space Technology, the industry’s leading magazine, has been publishing “pilot reports,” on new aircraft for decades. Its pilot report on an aircraft called Centaur was the first in which the pilot doing the test never touched the controls. Centaur is an optionally-piloted aircraft, or OPA.
The reporter conducted the test while sitting in the back seat of the small, twin engine aircraft. Up front sat a person acting as the safety pilot, his arms calmly resting on his lap. Sitting beside him, in what is ordinarily the co-pilot’s seat, was an engineered series of linkages, actuators, and servos. The safety pilot pulled a lever to engage the mechanisms, and they began moving the pilot’s control stick and pressing the rudder pedals. The actuators are double and redundant; if one set fails another will immediately take over. The safety pilot can disengage the mechanism with a single pull of the lever if something goes wrong; unless something goes wrong he does not touch the controls.
In the back seat, the “operator,” commanded the plane through a laptop, using an interface identical to that of the ground control station for an unmanned vehicle. Through the screen, he could change altitude, fly to waypoints, takeoff or land. Pushing the “launch” button began an autonomous takeoff. The computer held the brakes, pushed the throttles forward, checked the engines and instruments, and released the brakes for the takeoff roll. The plane accelerated, took to the air, and began to climb out on a semi-autonomous flight.