X-Telcom has released a new non-streaming firmware update, version v2.4.4, for the palm recognition module used in the AirOne Palm Payment POS.
The update changes how the palm biometric module uses system resources. Instead of continuously streaming camera data, the module now streams data only when a palm is detected.
It sounds like a small firmware change, but on a financial POS terminal where CPU resources are shared between payment applications, banking software and biometric recognition, this optimization can make a meaningful difference to the overall user experience.
Why Did X-Telcom Optimize the AirOne Palm Module Firmware?
AirOne is more than a palm vein scanner.
It is an integrated Android financial POS terminal with palm biometric recognition capability, designed to allow banks, FinTech companies and payment service providers to integrate palm authentication into their own payment ecosystems.
Several processes may therefore need to operate on the same device:
- Banking or FinTech applications
- Payment-related services
- Palm detection and image processing
- Palm print and palm vein recognition algorithms
- Network communication and backend APIs
- Android system processes
All of these processes share the CPU and memory resources available inside the POS terminal.
For this reason, efficient resource allocation is particularly important for a palm payment POS.
What Changed in AirOne Palm Module Firmware v2.4.4?
The key change is straightforward:
The palm recognition module no longer continuously streams camera data when palm recognition is not required.
With the new non-streaming firmware, data streaming is activated when a palm is detected.
This reduces unnecessary continuous processing and allows the system to make better use of its available CPU resources.
In simple terms:
Less unnecessary camera processing → More available CPU resources → Smoother palm recognition and FinTech application performance
For an ordinary biometric scanner, this may seem like a relatively small optimization.
For a financial POS running a banking or payment APP together with a palm biometric algorithm, however, efficient CPU allocation can directly influence application responsiveness and the overall payment experience.
Why CPU Optimization Matters for Palm Payment
A palm payment transaction involves more than capturing an image of a hand.
AirOne uses X-Telcom’s palm biometric technology to identify or verify the user, while the customer’s payment platform manages the actual financial transaction.
During a typical implementation, the device may therefore handle several processes almost simultaneously:
Palm Detection → Biometric Processing → Payer Identification → Backend Communication → Payment APP Response → Transaction Processing
The biometric module should therefore not unnecessarily consume system resources when it is not actively being used.
The new AirOne firmware helps address this by making the palm module more resource-efficient until a palm is actually presented.
A Small Firmware Change Can Create a Better Payment Experience
In FinTech, improving user experience does not always require adding another feature.
Sometimes, the better approach is to optimize how existing hardware resources are used.
Reducing unnecessary continuous data streaming can provide more processing capacity for the functions that matter at that moment, including the palm vein recognition algorithm and the bank or FinTech APP.
This is a relatively small change at the firmware level, but it can have a much greater impact on:
- Banking and FinTech APP responsiveness
- Palm recognition performance
- CPU resource utilization
- Overall system smoothness
- End-user payment experience
For real-world palm payment deployments, these small improvements become increasingly important when the same interaction is repeated thousands of times across multiple devices and locations.
Does the Firmware Upgrade Affect Existing AirOne Applications?
No. Existing applications and integrations do not need to be redeveloped because of this palm module firmware upgrade.
The v2.4.4 firmware update is designed to work with applications already developed for AirOne.
This is particularly important for existing X-Telcom customers who have already completed their AirOne SDK integration or developed their own banking, FinTech or payment APP.
Customers can upgrade the palm recognition module firmware while continuing to use their existing application.
How Does the AirOne Firmware Upgrade Work?
The upgrade process is designed to be simple.
Once the AirOne device detects the palm module, the APK will automatically perform the firmware upgrade.
No additional clicks or manual firmware operations are required.
After the upgrade has been completed successfully, the palm module firmware version will display:
v2.4.4
This allows customers and technical teams to confirm that the latest non-streaming firmware has been installed successfully.
Who Should Consider the New Non-Streaming Firmware?
The new firmware is particularly suitable for AirOne deployments where the palm module is primarily being used for palm biometric recognition rather than continuous camera streaming.
Typical applications include:
- Palm payment
- Biometric payment authentication
- Banking applications
- FinTech applications
- Membership payment
- Closed-loop payment systems
- Biometric identity verification
For these applications, allocating system resources efficiently between biometric recognition and the customer’s APP can help create a better overall experience.
What Is AirOne Palm Payment POS?
AirOne is X-Telcom’s integrated palm payment POS terminal designed for FinTech and banking applications.
Rather than requiring a separate external palm scanner and payment terminal, AirOne integrates palm biometric hardware into an Android POS platform.
X-Telcom provides the palm biometric hardware, palm recognition algorithm and integration tools, while banks, FinTech companies and payment platforms can connect palm identity with their own customer accounts and payment backend.
The biometric system determines who the payer is.
The actual financial transaction remains under the control of the customer’s payment platform.
This architecture allows palm biometric authentication to be incorporated into an existing payment ecosystem while allowing the customer to maintain control of its payment transactions and user data.
Frequently Asked Questions
What is the latest AirOne palm module firmware version?
The latest non-streaming palm recognition module firmware described in this update is v2.4.4.
What is non-streaming palm module firmware?
Non-streaming firmware means the palm module does not continuously stream camera data when it is unnecessary.
Instead, data streaming is activated when a palm is detected, helping reduce unnecessary CPU processing.
Why does this improve AirOne performance?
A financial POS has limited CPU resources.
By reducing unnecessary continuous camera processing, more system resources can be available for the palm biometric algorithm, banking APP, FinTech APP and other payment-related processes.
Does firmware v2.4.4 require customers to modify their existing APP?
No.
The palm module firmware upgrade does not require redevelopment of existing AirOne applications or integrations.
Can previously purchased AirOne terminals be upgraded?
Yes.
Customers who have previously purchased AirOne are welcome to contact X-Telcom regarding the latest palm module firmware upgrade.
Who processes the actual payment transaction?
X-Telcom’s palm biometric technology is responsible for identifying or verifying the payer.
The actual financial transaction is executed by the bank, FinTech company or payment platform through its own backend and payment APIs.
Upgrade Your Existing AirOne Palm Payment POS
The AirOne v2.4.4 non-streaming palm module firmware is now available.
We welcome all customers who have previously purchased AirOne Palm Payment POS terminals to contact X-Telcom for information about upgrading their existing devices.
For new palm payment projects, X-Telcom can also provide information and technical support for:
- AirOne Palm Payment POS
- Palm vein and palm print recognition
- Palm recognition SDK/API integration
- Private server deployment
- Palm biometric algorithms
- Large-scale 1:N palm identification
Sometimes, a better biometric payment experience does not come from adding more hardware or more functions.
It comes from making better use of the resources already inside the device.
X-Telcom
Palm Payment | Palm Vein Recognition | Biometric Identification | FinTech
