Abstract The widely dependence on mobility has became nowadays a priority for people. The automotive industry has lately grown impressively a lot. Most of the people give cars an important place in ranking their priorities, and this is the reason of developing an Android application for mobile phone, to help resolve certain car problems, which often occur. This application is divided into three... The widely dependence on mobility has became nowadays a priority for people. The automotive industry has lately grown impressively a lot. Most of the people give cars an important place in ranking their priorities, and this is the reason of developing an Android application for mobile phone, to help resolve certain car problems, which often occur. This application is divided into three categories that facilitate the elimination of car damages. The first part is composed of symptoms, which users visual or auditory notice (observing a particular engine noise, unusual smoke detection). This part helps the car owner to repair the vehicle with only basic information in this domain. The second part is composed of a Google Map, which shows all the car services in a specific area. This part of the application is dedicated to serious problems of the vehicle, which cannot be detected and which can damage the car. The third part consists of connecting the phone to the onboard computer through a device OBD II ELM-327 Bluetooth that allows certain functions to appear on the mobile screen display (speed, air intake, fuel level). In conclusion, we believe that this application is useful, because it helps to clarify car key issues, contributing in this way also to solving the environmental problems regarding pollution. Read More Read Less

Abstract This work presents TestIT, an application designed for smartphones with Android operating system, which aims to record the phone’s performance, both at the hardware level by recording CPU temperature and battery charging time and at the software level by detecting the copying and creating speed of a file, respectively the download and upload speed of a network. Following these tests, the App... This work presents TestIT, an application designed for smartphones with Android operating system, which aims to record the phone’s performance, both at the hardware level by recording CPU temperature and battery charging time and at the software level by detecting the copying and creating speed of a file, respectively the download and upload speed of a network. Following these tests, the App creates various statistics that not only determine the performance of the phone, but can also suggest improvements that can be made to the device’s thus preventing a possible replacement with a newer and therefore more expensive model. The application was developed in Android Studio v2.2.3, with tests carried out both through Genymotion emulator and on authors mobile smartphones. Read More Read Less

Abstract The H.R.D.A. System is a bracelet designed to detect the pulse of a person with a cardiac condition, who doesn’t benefit of permanent medical assistance, but is monitorized by at least another person, be it from the family or from a social program. This device is connected via bluetooth to the user’s mobile phone and communicates with it through an app made... The H.R.D.A. System is a bracelet designed to detect the pulse of a person with a cardiac condition, who doesn’t benefit of permanent medical assistance, but is monitorized by at least another person, be it from the family or from a social program. This device is connected via bluetooth to the user’s mobile phone and communicates with it through an app made using “Eclipse” which was created with the aid of the programming language “Java”. The application receives the data captured by the proximity sensor from within the bracelet and if the pulse is either too high or too low, a warning message is sent to a phone number which is initially set by the user when the application is first installed on the phone. Read More Read Less