Skip to main content

Brain-computer interfaces will enable telekinesis

Have you ever wished you had telekinesis (the ability to move or influence the physical world with your mind)? It may become a reality through advanced brain-computer interfaces. These interfaces are currently being used to help disabled people move robotic limbs with their brains. When a person wants to move their right arm, the brain acts as if it were sending that signal to the arm, even if the person lost that arm years ago. The electronic interface reads that signal, then moves the robotic arm accordingly.

As this technology becomes increasingly small, portable, and connected, there's nothing to stop you from using it to control objects in your home, office, or car with thought commands. I just hope they get the network security right, or we'll have a problem with people hacking into each other's brains!

For more about the current state of brain-computer interfaces, see the ComputerWorld article Dawn M. Taylor on brain-computer interfaces, and the Inc. magazine article Reality Bites, about the company Emotiv.

There are already toys on the market based on this technology. Check out Force Trainer, a Star Wars-inspired toy from Uncle Milton Industries, and Mind Flex from Mattel.

Comments

Popular posts from this blog

The difference between burritos, chimichangas, and enchiladas

I love Mexican food, but I'm embarrassed to admit that I always get confused between burritos, wet burritos, chimichangas, and enchiladas. Here are the descriptions, with the differences in bold and pictures following each description.

burrito
A flour tortilla wrapped around a filling (meat, beans, vegetables, etc)


wet burrito
A burrito that's covered in red chili sauce and cheese. Because of the sauce covering, it looks like an enchilada, but it's made with a flour tortilla, whereas the enchilada is made with a corn tortilla.


chimichanga
A burrito that's deep-fried. Sometimes covered with cheese or another topping.


enchilada
A corn tortilla wrapped around a filling, covered with chili pepper sauce


Sources
Wikipedia: BurritoWikipedia: ChimichangaWikipedia: Enchilada

Edit scanned documents with Word 2007

Office 2007 includes support for converting scanned documents to editable text using OCR (optical character recognition). To get your text from a paper document to Word 2007:
In the Control Panel, open Add or Remove Programs.Find Microsoft Office, click it, and click Change.In the Office Installation Options window, expand Office Tools, click Microsoft Office Document Imaging, and select Run from My Computer from the dropdown.Click Continue or Next until you reach the end.You can now scan documents and convert the scanned images to editable text:
From the Start Menu, find Microsoft Office, then select Microsoft Office Tools, then click Microsoft Office Document Scanning.Choose your preset and options, then click Scan.The scanned image should open in Microsoft Office Document Imaging. To perform OCR and open the editable text in Word, click Tools, Send Text to Word.You can now edit and save the scanned document as a Word document.

My LASIK laser eye surgery experience

Yesterday was a turning point in my life; I had laser eye surgery (LASIK)! Here's a brief summary of my experience.

When I was 16, I barely passed the eye exam at the DMV, so they told me I had to see my eye doctor. Being a self-conscious geek, I opted for contacts over the stereotypical glasses. Although they were fine for most of the day, my contacts always dried out around 8 or 9 PM. My friends will tell you they got sick of my complaints that "my eyes feel like corks!" and "these contacts feel like sandpaper!"

Over the years, I've tried more than 10 different types of contacts, including extended wear, overnight wear, and high-moisture contacts. For a while, I even had contacts with bright blue artificial irises to cover my natural grayish ones. I got a lot of compliments, but they didn't help with the dryness.

I decided to put an end to the suffering this year. LASIK isn't cheap; reputable surgeons charge about $2000 per eye. It hurt to max out my…