Are your eyes fooling you?
Look around. Do you see a blind spot anywhere? Maybe the blind spot for one eye is at a different place than the blind spot for the other (this is actually true), so you don’t notice it because each eye sees what the other doesn’t. Close one eye and look around again. Now do you see a blind spot? Hmm. Maybe its just a little TINY blind spot, so small that you (and your brain) just ignore it. Nope, its actually a pretty BIG blind spot, as you’ll see if you look at the diagram below and follow the instructions.
Close your left eye and stare at the cross mark in the diagram with your right eye. Off to the right you should be able to see the spot. Don’t LOOK at it; just notice that it is there off to the right (if its not, move farther away from the computer screen; you should be able to see the dot if you’re a couple of feet away). Now slowly move toward the computer screen. Keep looking at the cross mark while you move. At a particular distance (probably a foot or so), the spot will disappear (it will reappear again if you move even closer). The spot disappears because it falls on the optic nerve head, the hole in the photoreceptor sheet.
So, as you can see, you have a pretty big blind spot, at least as big as the spot in the diagram. What’s particularly interesting though is that you don’t SEE it. When the spot disappears you still don’t SEE a hole. What you see instead is a continuous white field (remember not to LOOK at it; if you do you’ll see the spot instead). What you see is something the brain is making up, since the eye isn’t actually telling the brain anything at all about that particular part of the picture.
Yes you can run your life via your phone
Imagine you could use your mobile phone to
- send yourself reminders: speak a note to yourself and hear it back anytime (and get a transcribed version in your email)
- send someone an email or SMS by simply using voice commands
- drop a message on your blog or twitter account again by simply talking
- or have your favourite RSS feeds read to you on the go
well actually I can do all the above and more than that.
offers all the above with a really simple to use interface and excellent voice transcription. It offers a whole bunch of services you can integrate it with and what’s best it actually works
And has 24 countries supported today and best of all it’s free
All I need to do is Dial a local number. State which services I’d like to use. “twitter” or “email”
and voice commands do the rest. Pretty slick
