Sasak Language is one of the regional languages used to communicate by the people of Lombok, West Nusa Tenggara. But along with the development of technology, especially in the field of Android smartphones, the Sasak language has begun to fade, not a few people in Lombok who do not understand the language, Lombok Sasak vocabulary especially the current generation. This is caused by environmental factors of family, school and friends who use Indonesian in daily conversation. The solution to this problem is to design an Android-based Sasak Smooth dictionary application. The main purpose of the Sasak Halus dictionary application is to assist them in finding Indonesian or Sasak Halus translations effectively and efficiently on smartphone media. Sasak Fine-language dictionary application based on Android-based APPS in the form of an installer that can be used on Android-based smartphones with a minimum version of 4.00 and above. In testing using black box testing and testing on smartphones, the application can run smoothly.

Kindergarten Education (TK) is a form of early childhood education, namely children aged four to six years. The purpose of kindergarten education is to lay the foundation towards the development of attitudes, knowledge, skills and creativity needed by children to adjust to the environment and their subsequent development into a literacy and numeracy school. To develop basic abilities of early childhood in reading and reading required interesting methods and make children interested in learning, so many books are available in bookstores with various colours and interesting shapes, but sometimes they also need to hear how to pronounce and hear what they learn independently. To develop their interest in learning independently in reading, writing and counting can be done by creating an M3 learning media application (reading, writing, counting) that they can access on a smartphone, with this learning media can make it easier for them to remember what they have heard and seen when accessing these learning media when playing Smartphone.

This Repository Information System is an idea that appears to help agencies manage thesis archiving that was previously still done conventionally by collecting the results of thesis binding (hardcopy) and CD containing thesis files along with the source code of the program that was made (softcopy) into a digital system new and modern. Repository Information System is a system that is expected to help the School of Information and Computer Management (STMIK) Shaykh Zainuddin NW Anjani to organize the archiving of thesis data that has been done by students to be neater, safer and easier to manage. The repository information system was developed using the waterfall software development process model and object oriented analysis modeling, then implemented using the Codeigniter programming language, one of the PHP frameworks. The result of this study is a website-based thesis repository system that can archive student thesis data and can also be used to search and display existing thesis data through the admin or user interface in this case students.

Motorcycle security systems today still use manual locks that are easily damaged by thieves in seconds. Although there are several motorbike manufacturers that have used Shutter Key Magnets, in fact, this security is not efficient for security because it is prone to damage using only the T key. In this digital era, many new security systems are safer than manual locks. Therefore, the idea of ​​designing This tool the author uses Ar-duinoUno and Smartphone as controllers in starting a motorcycle easily. For example a computer-based security system.