Undesirable Objects Search Results

How To: Exploit Java Remote Method Invocation to Get Root

In the world of technology, there's often a trade-off between convenience and security. The Java Remote Method Invocation is a system where that trade-off is all too real. The ability for a program written in Java to communicate with another program remotely can greatly extend the usability of an app, but it can also open up critical vulnerabilities that allow it to be compromised by an attacker.

News: Leap Motion's Interaction Engine Brings Natural Gestures into Virtual Worlds

Leap Motion created gesture control for all sorts of things, including virtual reality, long ago, but developers must build in support for their tracking peripheral to use its full potential. As a result, they've created an "Interaction Engine" for Unity, the primary platform for developing virtual and mixed reality experiences, to try and take gesture interaction to the next level.

News: Touch & Feel Things That Don't Exist with Dexmo's Exoskeleton Gloves

One of the disadvantages of the digital world is that you can't pick it up and touch it. While that can feel like less of a problem in virtual reality, where you're already holding controllers, mixed reality environments—like the one you'd experience in Microsoft's HoloLens—suffer from a lack of physical connection with the digital objects that appear in your real world. Dexmo aims to solve that problem with a relatively intimidating new controller that encompasses your hands.

How To: Create a 3D lettered sign in lights

In order to create 3D lettered signs in lights, you will need to first create an object. Open Illustrator. Type your letters on the page. Adjust the font to the style you would like. Click on "effect". Then, click on "3D". This will allow you to rotate the image for the angle that you will want to see it at.

How To: Make a top hat out of duct tape

Duct tape is so versatile. You can make incredibly cool things out of tape. Duct tape is cheap, tough and sturdy. In this tutorial, learn how to make a very cool project - a top hat! Look just like a punk rock Abe Lincoln with this tall top hat made from duct tape. Get creative - try different colored tape and make fun designs!

How To: Rescue someone in the water as a Boy Scout

Second Class Boy Scouts work on building their outdoor survival and camping skills. Compass work, nature observation, camp tools, and swimming are areas where new skills are mastered and demonstrated. A second class scout, having completed all the requirements, should be able to lead a hike, care for his own equipment, set up a campsite, and perform basic first aid.

How To: Create stylish blend curves in Illustrator

To do that, first select the pen tool, choose yellow stroke color and draw the path as showing in the video then deselect and choose pen tool again, pink color in stroke and draw the path again. Now you need to select the blend tool and click on both paths. Now go to object, blend and choose blend options. Now select the specified steps, put the value of 25 there and click on ok. Now open the blend in layer window and select the paths. Now set color to white

How To: Slide an object from left to right in Flash

This video is about sliding an object from left to right in Flash. We will be creating a simple, core animation in Flash. First, let's import an image to our scene. Place it here. Now, let's convert our image into a movie clip. Change the frames per second value. Now, go to the frame and enter the key frame. Bring the image here. Let's rotate our image a little bit using the free transform tool. That will give more dynamic animation. Go to frame 30 and hit F6. Now, we need to add motion. Chan...

How To: Make a Stack of Different Colored Liquids

Here's a simple home science experiment to demonstrate to kids the different weight and viscosity of various liquids. The liquids near the bottom are more dense while the liquids on top are less dense. This can also be used to determine the relative density of solid objects. Place them in the container and see where they float.