Category Archives: Javascript

Lego plays Ruzzle: nxt & nodejs powered robot

Today I have uploaded a video ‘Lego plays Ruzzle‘ on Youtube, to show how my creation works. I like to mix different technologies to create something innovative. I love Lego, and recently discovered Ruzzle, a popular mobile game. So, I decided … Continue reading

Posted in Android, Javascript, Uncategorized | 31 Comments

Ruzzle Lego Mindstorm NodeJS Solver

Yesterday I start to build a new Lego Mindstorm project to solve Ruzzle, a popular iOS/Android game. My goal is to merge both software (image processing, ocr, solver) and hardware (mechanics, servos, fake finger on a touchscreen) worlds, building a … Continue reading

Posted in Android, Ipad, Iphone, Javascript | Tagged , , , , , , , , , | Leave a comment

Javascript Accelerometer Demo and Source

IOS 4.2 (with new Safari Mobile) has the possibility to read sensor data like accelerometer and gyroscope directly from Javascript.

Posted in Ipad, Iphone, Javascript | Tagged , , , , | 27 Comments

Google Map V3: Markerclusterer with custom tooltip/title

Markerclusterer, part of Google Maps Utility Library, is a Javascript library that helps developers to manage a large number of markers, grouping near markers into a single “cluster”.

Posted in Google Map, Javascript | Tagged , , | 19 Comments

Html5 Canvas Display List

Html5 Canvas is a cool component, but: without a Display List many developers loose their time to draw simple geometric polygons without interaction, polygons are motionless and dead

Posted in Canvas, Html5, Javascript | Tagged , , , , | 8 Comments