Being able to make 3D measurements through mobile applications has democratised access to body measurement technologies that are common in many contexts and businesses: tailored fashion, health, fitness and the beauty industry, among others.
These technologies have gradually been perfected and have made 3D scanning accessible to businesses where having a physical scanner was previously unthinkable, whether due to space, costs or complexity of operation.
But are all these applications equally precise? What criteria should be evaluated to select the best 3D body scanner app? In this article, we will present to you all the key points. Let us begin!
Criteria for selecting the best 3D body scanner app
1. Measurement accuracy
Accuracy is the essential criterion for any body scanning app. The ability to faithfully capture and represent body dimensions and proportions ensures that measurements can be reliably used in the making of garments, the design of training programmes or the monitoring of the morphological evolution of patients within specific treatments.
Modern smartphones are equipped with high-quality cameras that, through a body measurement-focused application, can capture precise 3D models, whether using the rear camera, the front depth sensors (TrueDepth) or photogrammetry. This is the technique used by IBV’s 3D Avatar Body solution, for example.
To evaluate an app’s accuracy, it is advisable to observe the following aspects:
- 3D Scanner technology: The Best 3D Scanner Apps for Android and iPhone are those that combine computer vision, deep learning, proprietary statistical modelling and machine learning (AI). Furthermore, applications employing three-dimensional scanning typically provide more accurate measurements than 2D ones, as they can capture body volume and shape more faithfully.
- Contour and shape detection: To make the photo-taking process easier and better detect contours and shapes in specific areas such as the waist, hip, chest and biceps, using advanced AI-based algorithms provides significant value.
- Input data: A good indicator of whether the results are reliable is if the app requests data such as the customer’s age, height or weight, as this suggests the technology has an extensive database that will profile the customer to provide optimal results.
2. Compatibility and ease of use
In this section, key aspects to consider include:
- The interface: A clear and simple design is essential to make it easier to take measurements. It is important that the app has resources to guide and facilitate data collection, such as intelligent frameworks to guide the user.
- Clear instructions: As this technology is largely used by people without technical knowledge and in their home environment, it is essential, to guarantee reliability, that its operation be intuitive, providing real-time feedback to the user during the photo-taking process to ensure it is correct and, therefore, limit the margin of error.
- Compatibility with different devices and platforms: It is key that the application is compatible with mobile devices and common operating systems, such as iOS and Android, or that is has a simple API for integration with eCommerce platforms or proprietary applications.
3. Scanning speed and efficiency
The speed at which the app performs scanning, processing and data delivery is also a fundamental aspect, especially in the fashion industry, where using this tool pauses the purchase process and a poor experience could lead to an order not being confirmed or a potential purchase being cancelled.
Major fashion companies are already using these technologies to recommend the most suitable size to potential customers, making it a differentiating factor in the market.
In the scanning process, some applications require multiple photos to generate a complete model, while others, such as 3D Avatar Body, only need two photos for the complete scan, thanks to its ability to interpolate data, making it one of the most reliable applications on the market. This not only saves time but also reduces the likelihood of error.
To evaluate an app’s efficiency in terms of speed and accuracy, consider the following:
- Number of images required: Some applications require just a pair of images, while others request photos be taken from different angles. An application that achieves an accurate scan with as few photos as possible is preferable.
- Processing time: The speed at which the foot model is generated can affect customer satisfaction. The best 3D body scanner app processes data in an agile way, saving time for both the customer and the manufacturer.
You may be interested in | Complete Comparative Study Between Major 3D Body Scanner Apps, Including 3D Avatar Body
4. Connectivity and integrations
To maximise the value of a body scanning app, it is crucial that it allows its data to be integrated with other enterprise systems, such as fashion design software, health tracking applications and training platforms. A good scanning application not only provides measurements but also facilitates the use of this data for creating new products and analysing progress in various business areas.
When evaluating application integration, consider:
- Export formats: The ability to export measurements in formats such as .OBJ, .STL or files compatible with CAD systems is useful in the fashion sector.
- Connectivity with specific software: In industries such as health, aesthetics or fitness, it is advantageous for the application to be able to connect to customer tracking applications or web platforms.
- Customisation options: The Best 3D Scanner Apps for Android and iPhone should offer certain adjustable settings to adapt the measurement capture process to specific business needs. Through an API, customisation options can be endless.
5. Data security and privacy
As with any application that collects personal information and biometric data, security and privacy are aspects that should not be overlooked. In this sense, if we analyse the 3D Avatar Body body scanning application, we can see that it ensures that user data is protected and that it complies with legal data protection regulations.
In particular:
- Data security protocols: The application uses encryption to protect user information, both in storage and during transmission.
- Regulatory compliance: The app complies with data protection regulations, such as GDPR 2016/679.
- A clear privacy policy: The app features a privacy policy that transparently explains how user data is collected, stored and used.
6. Application cost analysis and return on investment
It is important to consider the return on investment (ROI) of the application, especially if it is expected to help reduce the number of returns, increase customer satisfaction and improve process efficiency or customer retention and loyalty.
For this criterion, evaluate the following:
- Subscription or licence cost: Some applications require a monthly subscription, while others offer one-time licences or pay-per-use models with 3D reconstruction packages, as is the case with 3D Avatar Body. It is important to consider which model best suits your business.
- Medium and long term benefit: Analyse the initial investment and recurring costs, as well as how much time and money it can save in your business model. Try to quantify what other benefits you expect to obtain for a better study of these technologies’ viability.
Keep learning: 3D body scanner price and main technologies
In conclusion
Choosing the best body scanning application for automatic measurements is a strategic decision for any fashion, fitness, beauty or health company looking to optimise their processes and improve customer experience. The criteria that have been analysed (accuracy, ease of use, speed, integration with other systems, data security and costs) are decisive in finding a solution that fits the specific needs of the business and contributes to its growth.
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