Objective:
Develop an Android application that helps users take photographs of inscriptions on tombstones from specific angles, providing visual guidance for the correct positioning.
Features:
Parallel Position Detection:
The application should determine that the user is looking parallel to the tombstone. This can be done using visual cues or user selection so that the application can understand that the device is parallel to the tombstone. (The tombstone can be lying flat, at an angle, or horizontal)
Central Frame:
The user positions the phone so that it is parallel to the inscription on the tombstone and takes a central shot.
Horizontal Shots:
From the central point, 3 shots are taken to the left and 3 shots to the right.
The total angle between the extreme points (left and right) should be 170 degrees. The angles between the shots should be even.
Vertical Shots:
From the central point, 2 shots are taken upwards and 2 shots downwards.
The total angle between the upper and lower points should be 150 degrees. The angles between the shots should be even.
Automatic Angle Detection:
The application will determine that the user is looking parallel to the tombstone, possibly using visual cues or user selection, and then determine the angles for vertical and horizontal shooting from that. (see video example of AR lines and frame in the correct position)
Compatibility:
The application should work on Android devices with the minimum possible version that supports the necessary technologies, but not too old.
Language ONLY Kotlin There will be an invitation to a private GitHub where development needs to be conducted.
I want to note that this is only a module and does not need to be a fully finished product; the design is not important. The main thing is the functionality of determining the angles of the required frames. Even shooting is not mandatory. It is only necessary to accurately determine the angles relative to the object and the offset and indicate them when hovering over the area.
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Budget: 100 USD Deadline: 1 day
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Budget: 3000 USD Deadline: 30 days
Hello, my name is Javid, I am ready to develop an Android module for accurately determining angles when capturing inscriptions on monuments using AR technology. The module will be in Kotlin and will perform the following functions:
Main functions of the module:
Determining parallel position:
The module will use data from the device's accelerometer and gyroscope to determine that the camera is parallel to the gravestone. Visual indicators can be added or simply provide the user with the option to manually confirm the position.
Central frame:
The module will help the user position the phone so that it is parallel to the inscription on the monument and will allow for a central shot.
Horizontal shots:
Based on the central position, the application will calculate and suggest the user take 3 shots to the left and 3 shots to the right with an even angle between them (total angle of 170 degrees).
Vertical shots:
The application will suggest taking 2 shots up and 2 shots down with an even angle (total angle of 150 degrees).
Automatic angle determination:
The application will automatically calculate the angles of vertical and horizontal shooting depending on the device's position.
Compatibility:
The module will work on Android devices with a minimum version that supports the necessary technologies (for example, at least Android 7.0).
Development in Kotlin:
All functions will be implemented in Kotlin.
I will create only this functionality (angle determination and offset) without focusing on design. The module will be integrated with GitHub for convenient collaborative development.
Rate $30/hour. Please clarify the details — I am joining the project.
Budget: 3000 USD Deadline: 25 days
Good day. I am ready to complete the task.
I have extensive experience in developing Android/iOS applications.
My portfolio: 
Freelancehunt
I will develop an application that will help users determine the correct position of the inscription on the monument. I will implement all the necessary functionality. I will set up the required logic. I will optimize the performance on all Android versions that support the technologies. I will conduct testing and provide documentation.
Write to me, we will discuss the details and I will start working.
Budget: 4000 USD Deadline: 40 days
Hello! I am interested in developing your application for photographing inscriptions on monuments.
I have 7+ years of experience in Android application development using Kotlin with modern architectural approaches (MVVM, Clean Architecture). I have experience with:
ARCore and device sensors (accelerometer, gyroscope)
Jetpack Compose for modern UI
CameraX API for camera work
Multithreading (Coroutines, Flow)
Adaptive design and Material Design
To implement the functionality for determining shooting angles, I would use a combination of ARCore with device sensors for precise positioning. Visual cues through AR will help users easily position the device at the required angles.
Добрый день. Можете указать бюджет ориентировочно?
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