Đang Thực Hiện

Android and iOS apps for magnetic sensor data

We need you to write iPhone (iOS) and Android apps to measure the location, accelerometer and magnetic data from the phone's sensor and send it to a sever at a regular polling interval or at a rate set by the user. The app should work in the background. Find way to minimize battery use. The App should also plot a map with color icons for each magnetic points (sent from the server). More details later. We would like this project to be completed as soon as possible with 10% bonus for completing it in time.

Client Features


Magnetic Bx,y,z

accelerometer x,y,z

Location GPS or Cell triangulation

and uncertainty

Device Cache

Configurable by User

Disable App

Measurement polling frequency

Location anonymity

Data to/from server


cellular and/or wifi

Measurements, Housekeeping and Results

Server communication

Send all the data to the server

By polling interval

Store data in cache if internet connection not available


Map of all users contributing (will get this from the server) : dots on map with symbols indicating:

Magnetic data intensity

Kĩ năng: Android, Java, Objective C

Xem nhiều hơn: iphone gps, wifi app for android, phone apps for android, ios x, ios features, ios device, ios 7 features, ios 7 background, ios-7, ios 7, icons for user, icons for phone, icons for app, icons for android, gps apps for android, android symbols, android cell phone, android background color, android apps store, android apps on iphone, s apps, android or ios, apps icons, sensor, java android

Về Bên Thuê:
( 1 Nhận xét ) Colorado, United States

ID dự án: #4552900

10 freelancer đang chào giá trung bình $549 cho công việc này


We have more than 6 years of experience in this field with our skillful team of designers and intelligent programmers working with primary goal of 100% work satisfaction. Please check PMB.

$412 USD trong 25 ngày
(199 Nhận xét)

Hello Sir, We have gone through the details you have provided and would be pleased to work on this with you to deliver the results that you have expected and We are sure you will not be disappointed if you give us Thêm

$412 USD trong 10 ngày
(67 Nhận xét)

please check your inbox Thanks

$412 USD trong 7 ngày
(165 Nhận xét)

I am interested.

$412 USD trong 20 ngày
(98 Nhận xét)

Dear Sir/Madam, We would like to do your project as per your needs and requirements. We have a expert professionals to complete your project within a specified [url removed, login to view] check your PMB for further details.

$526 USD trong 30 ngày
(3 Nhận xét)

Thank you for your posting. Please check PMB

$725 USD trong 15 ngày
(30 Nhận xét)

Hello Sir, We can implement your requirements perfectly, on-time and ready to start now

$500 USD trong 6 ngày
(2 Nhận xét)

Please check my cover letter

$773 USD trong 10 ngày
(0 Nhận xét)

Hi, Veltrod Software services is a global software consulting company specialized in providing Mobile applications, Social media frameworks and eCommerce solutions. Leveraging best-in-class people, processes, and t Thêm

$515 USD trong 25 ngày
(1 Nhận xét)

Hello, We are ready to start the project right away. Regards,

$800 USD trong 20 ngày
(0 Nhận xét)