Sudoku and Cube Solver ROBOTS

Sudoku Solver

There is simple robot that can solve sudoku..can u believe it.
   It has a light sensor that scans the image, then thresholding is done.
and then calculation is done using Backtracking algorithm.

Now the digits are classified by extracting some features from Image:

• Width of the digit
• Number of tips
• Position and direction of tips
  

U can read more Here

Cube Solver
 It has a ultrasonic sensor which detects its presence and starts to read the colors of the cube faces using a light sensor. The robot turns and tilts the cube in order to read all the faces. It then calculates a solution and executes the moves by turning, tilting and twisting the cube.

 

 

Read about the general info and building instrcutions

Blue Movie-Video,Wallpapers,Preview

I am talking about the upcoming movie(not the color) here is little preview of the film -
       A treasure lays buried deep at the bottom of an ocean. There are many people,want to get there by risking life, be it theirs or someone else’s.
      The film is about a lost treasure, which three friends try to find. But in this hunt for the treasure, there’s deceit and betrayal by someone in the group.Akshay Kumar , Sanjay Dutt and Zayed Khan play the roles.
       Lara Dutta is cast opposite of Sanjay Dutt, while Katrina and Sunil Shetty plays important roles
Lara looks very sexy and Katrina is in a different look with lip pierced,the look is aggressive and that of wild girl who loves the risk factor,she look slim too(I like I like).
       ‘Blue’ is touted as Bollywood’s first underwater, action adventure thriller. Directed by Anthony D'Souza

       But I personally thinks the movie will be like 'Into the blue'(Paul Walker,Jessica Alba),Storyline of both films lools similar as the names too..
       Trailer of the movie looks just as Hollywood Movie with great sound by AR Rehman and Resul Pookutty

Nokia launches Nokia 5230 and Nokia 5530 XpressMusic

Nokia today announced the launch of two new touch screen devices namely
Nokia 5230 and the Nokia 5530 XpressMusic combining the features of touch interface with that of music and entertainment features.
The New Nokia 5230 is just simple touchscreen mobile with cheapest price in this category,It will cost around 10000 rs.(without music edition) and 5530 will cost around 14000 rs.

Specifications 5530

-3.2-megapixel camera with LED flash
-Connectivity - Bluetooth, WiFi, and EDGE
-wide screen video playback at 640×360;
-hot-swappable MicroSD slot (4GB included);
-standard 3.5mm audio plug for your rocking headsets.

Specification 5230

-2 mega pixel camera without autofocus1
-70 MB internal memory .
-Bluetooth with A2DP .
-Assisted GPS with Nokia Ovi Maps .
-No WLAN
-FM radio with RDS .
-3.2 inch wide 360 x 640 pixels TFT resistive touchscreen with
support for 16M colors,accelerometer and hand writing recognition .
-Class 32 GPRS .

Miss Universe (Heidi Montag performance)

I heard the news ,18-year-old Stefania Fernandez (miss Venezuela) crowned as Miss Universe.Actually I don't know where is this Venezuela but it must be great country,they won the crown total 5 times and now won consecutively.
Also there was a live performance of Flo Rida, Heidi Montag, David Guetta and Kelly Rowland.
Heidi Montag rocked the stage by her sexy dance(It was her first live performance) and David at his best as always..
Indian entry,Ekta Choudhry was not able to make top 15 atleast..
more about the story here
84 contestants video
Heidi Montag performance and top 10 contestants