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1 parent 7d4af5c commit 9d5182c088ea3fee2dbc41cf33274d5e5b90d93c @jeromeetienne committed Jun 3, 2013
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  1. +18 −19 source/_posts/2013-06-03-discovering-leap-device.markdown
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37 source/_posts/2013-06-03-discovering-leap-device.markdown
@@ -7,30 +7,30 @@ categories:
---
Imagine controlling your computer without needing a mouse or a keyboard but only with the
-movements of your hands and fingers! That is what the Leap motion device is all about! It was
-all over the next a few months back. This device is not unlike the kinect, however it is
+movement of your hands! That is what the Leap motion device is all about! It was
+all over the net a few months back. This device is not unlike the kinect, however it is
designed to be used at a shorter range. The leap device is a new way of motion on your
-screen and it is able to track your hands fingers. Quite sci-fi, don't you think?
-Especially when you see the accuracy, even the slightest move of your fingers is tracked.
+screen and it is able to trace your fingers. Quite sci-fi, don't you think?
+Especially when you see the accuracy, even the slightest movement of your fingers is tracked.
They have been nice enough to send me one so that I could play with it and get an idea of
what it does and why it is such a cool device.
## Applications
-Here is some applications that i found cool. You can easily install them.
+Here are some applications that I found cool. You can easily install them.
### Visualizer
-First the Visualizer. This application is installed when you installthe leap itself.
+First the Visualizer. This application is installed when you install the leap itself.
It is a basic display of what the leap detects. It helps you discover what the leap
-can do and diagnose potential issue.
+can do and diagnose potential issues.
### Flocking
Then a [flocking application](https://developer.leapmotion.com/blog/new-demo-available-flocking).
-In this beautifully realized application you interact with a swarm of fishes in deep sea.
+In this beautifully realized application you interact with a swarm of fishes in the deep sea.
It is computed over GPU, so you play with an impressive number of fishes.
Each of your finger tips is visualized with a nice incandescent fire.
-Fishes are attracted by your fingers. But as soon as you move you scare them away.
+Fishes are attracted by your fingers. But as soon as you move it you scare them away.
Just excelent!
<iframe width="560" height="315" src="http://www.youtube.com/embed/e--L3pArf-c" frameborder="0" allowfullscreen></iframe>
@@ -46,27 +46,26 @@ See the [announcement for details](http://www.theverge.com/2013/4/22/4246612/goo
### LeapDJ
Then there is [leapdj](https://developer.leapmotion.com/downloads/leap-motion/leap-dj-demo).
-Leap device fit well with the music field. One can create virtual instruments and play them thru the leap.
-It is instinctive and reactive. Quite fit a musician state of mind :) here is leapdj demo.
+Leap device goes well with the music field. One can create virtual instruments and play them thru the leap.
+It is instinctive and reactive. Quite fit for a musician's state of mind :) here is leapdj demo.
You mix live music with 2 platines, sliders for volume and balance.
-You can push buttons to create sounds effects.
-And you can do that with all your fingers at the same time.
-Definitly a fun application ;)
+You can push buttons to create sounds effects. And you can do that with all your fingers at the same time.
+Definitely a fun application ;)
### Flying Demo
[flying demo](https://developer.leapmotion.com/downloads/leap-motion/leap-flying-demo) is an example where
the leap is used as a game controller.
You put your hand side to side and move them as if they were the wings of a plane.
-To stay updated what is new and interesting about developing on Leap, you may follow [@LeapMotionDev](https://twitter.com/LeapMotionDev) on twitter
+To stay updated on what is new and interesting about developing on Leap, you may follow [@LeapMotionDev](https://twitter.com/LeapMotionDev) on twitter
## How To Get One
So, where can you get the Leap motion?
You can have it shipped to your place by [preordering it](https://www.leapmotion.com/preorder/new) on their site.
The current [release date is July 22nd of this year](http://blog.leapmotion.com/post/48872742284/release-date-update).
The device is announced at 79.99$us.
-They will also be available at the [BestBuy near you](http://www.bestbuy.com/).
+They will also be available at the [BestBuy nearest you](http://www.bestbuy.com/).
Additionnaly they have
[parterships with HP](https://developer.leapmotion.com/blog/leap-motion-to-embed-3-d-motion-control-through-hp-collaboration)
@@ -88,10 +87,10 @@ and
[javascript](https://developer.leapmotion.com/documentation/guide/Sample_JavaScript_Tutorial)
Obviously we will focus on the javascript one :) It is called leapjs and is on [github](https://github.com/leapmotion/leapjs).
It is very simple. There is a driver running as daemon doing the work and providing you information via websocket.
-I just started to code on it. i will talk more about this later.
+I just started to code on it. I will talk more about this later.
## Conclusion
-So we’ve seen that the Leap motion is a small device (less than half the size of an Iphone)
+So we’ve seen that the Leap motion is a very small device (less than half the size of an Iphone)
that tracks the movement of your hands and fingers.
It’s so precise it’s scary!
The Leap is very reactive and accurate, it is designed to work at a very close range.
@@ -102,7 +101,7 @@ And good news....You can code it with javascript and you can find it on github!
We have also seen some cool applications that have been done with this device.
Trust me you don’t want to miss that so take a look at the demos!
-Stay tuned for the release date and for more information about the Leap on my next post.
+Stay tuned for the release date and for more information about Leap Motion.
That’s all for now, folks!

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