It’s a great pleasure have this cool gadget. This is the new RPI Camera Board, the essential part in every RPI project! The Raspberry Pi Camera Module is a custom designed add-on for Raspberry Pi. It attaches to Raspberry Pi by way of one of the two small sockets on the board upper surface. This interface [...]

“The final conclusion of Android Team is that Serializable in JAVA is far too slow to satisfy Android’s interprocess-communication requirements. So the team built the Parcelable solution”. Just read this sentence is enough to forget Serializable mechanism. But, I want to show you how the faster is Parcelable in comparison with Serializable. We are going to measure the time [...]

Decompile is a process to revert the compile operation. I main, decompile converts the low level code in high level code. The Android application is compiled in APK container that groups files as: xml, images and class. APK containers are actually ZIP containers. An interest thing is can see the xml configuration or some source [...]

Three months ago I wrote a post describing the plan that Raúl Roman and I are involved: build an augmented reality interface using PhoneGap. Today, we have uploaded a beta version (0.1.0) of ARviewer-PhoneGap to Android Market. This version works fine and shows the geolocated nodes obtained from libregeosocial server. The next steps are: We [...]

Address2Mobile project facilitates to user transfer information from screen (other devices also is possible) to mobile. In concrete it helps to user to create new nodes into LibreGeoSocial (LGS) application. Until now if you would like to create a new node in LGS, it should be done manually, introducing the text of the note by hand (using the [...]

Security and Surveillance Systems have always been demand in the industrial and home environment. The cameras, which human eyes are able to collect all visual information from the environment. Extensions necessary and highly desirable in these systems, and that few possess, are integration and interconnection with other systems, video surveillance and display all the information on a mobile device, which lately is becoming [...]

Google IO es un evento anual celebrado por Google para desarrolladores que utilizan sus tecnologías. Desde 2008 se lleva celebrando y esta es su tercera edición. Su emplazamiento, desde su inicio, está el Moscone Center de San Francisco (California). Google suele aprovechar este evento para dar a conocer las noticias más importantes del año en [...]

augmented reality, libregeosocial , MWC2010

Android Developer Lab is a set of events around the worldwide aimed at bringing technology to Android developers. Thanks to the co-organization of Google and GSyC/LibreSoft research group (Universidad Rey Juan Carlos), there will be an Android Developer Lab in Madrid, specifically on the campus of Fuenlabrada at Universidad Rey Juan Carlos. To attend this [...]

Trekking Android is an event organized by GSyC/LibreSoft of Universidad Rey Juan Carlos and CENATIC to be held in Extremadura on 11, 12 and 13 December. This event aims to bring together all national companies and share your experience, objectives and future work in order to facilitate communications and collaborations between them. We will have [...]