It aims to replace traditional training wheels or stabilizers and to eradicate the bad habits that they teach kids when learning to ride a bike - leaning away from a turn and constantly putting a foot down at the first sign of a wobble when they’re eventually taken off. The Gyrowheel uses the “gyroscopic precession” of the independently spinning disk inside it to stabilize the bike. The force created when the disk is turned - via a rechargeable battery - is powerful enough to hold a wheel upright at very low speeds (i.e. virtually stopped), and can actually make a bike look like it has a “Ghost Rider” as the videos below show (and there are plenty more on the Gyrobike site).
Lose/Lose is a video-game with real life consequences. Each alien in the game is created based on a random file on the players computer. If the player kills the alien, the file it is based on is deleted. If the players ship is destroyed, the application itself is deleted. Although touching aliens will cause the player to lose the game, and killing aliens awards points, the aliens will never actually fire at the player. This calls into question the player's mission, which is never explicitly stated, only hinted at through classic game mechanics. Is the player supposed to be an aggressor? Or merely an observer, traversing through a dangerous land? Why do we assume that because we are given a weapon an awarded for using it, that doing so is right?
His friends and family were able to leave their final good-byes on post-notes. Anyone who wanted to keep their words private could just slip their note into the case through the floppy slot. All notes will be sealed in plastic and placed within the case. There has been one complication. His daughters like the look of it so much they aren't now sure if they want to bury him.
The control of the robot through reading neural signals -- technology Ichikawa helped to develop for a hands-free wheelchair project -- requires the operator to imagine a set of movements many times a day. During research into the wheelchair, the developers tied particular movements with particularly clear mental images, allowing users to command the chair without any previous training. For example, if a user could imagine badminton very clearly, that could become the command for forward.
To construct their model, the researchers used an fMRI machine, which measures blood flow through the brain, to track neural activity in three people as they looked at pictures of everyday settings and objects.
As in the earlier study, they looked at parts of the brain linked to the shape of objects. Unlike before, they looked at regions whose activity correlates with general classifications, such as “buildings” or “small groups of people.”
Once the model was calibrated, the test subjects looked at another set of pictures. After interpreting the resulting neural patterns, the researchers’ program plucked corresponding pictures from a database of 6 million images.
Equipped with a series of motors and pneumatic actuators, the mechanical tumor pulsates gently when the CPU load is low. When the CPU load is high, the tumor’s air compressor is activated, causing the lump of flesh to inflate. The size of the tumor fluctuates according to the CPU utilization rate, giving the user a very tangible reading of the computer’s stress level.
