For computer workers, programing engineers, and gamers, wired keyboards have became indispensable tool. Wireless keyboards with 2.4G and Bluetooth technology are increasing as wireless connectivity technology matures, and more and more users are choosing to use wireless keyboards to pursue speed and convenience.
Chronic cardiovascular diseases can be detected by using hospital electrocardiogram (ECG/EKG) measuring instrument. However, some typical symptoms of acute heart disease, such as premature ventricular contractions PVCs, are hard to be detected early. PVCs is generally accompanied with hypertension, and frequent PVCs could cause sudden death.
But now, patients can use a wearable device to detect heart signals and receive warnings in advance. Although ECG’s pathological features are more precise when using electric signals, using optical ways such as photoplethysmography (PPG) to measure cardiac rate is relatively simple.
With the rapid development of voice assistant in recent years, sales of smart speakers are growing explosively every year, not only in Europe and America, but also in Asia. Typically, in order to achieve a consistent user experience, every smart speaker will be validated by the performance of the voice assistant before being launched to market. However, there are still incorrect recognition issues when users are using them. What factors are causing these issues? In this article, we are going to explore these issues from different ways.
8K TV has been a trending topic ever since Japan announced 8K broadcast plans for Tokyo 2020 Olympics. At CES 2020, TV manufacturers such as SONY, Sharp, LG, Samsung, and TCL all showed off their own 8K models. According to IHS Markit report, 8K TV shipments were less than 20,000 units in 2018, but the shipments would reach 430,000 units in 2019. By 2020, it is estimated to approach 2 million units. The statistics show that 8K TV can be one of the most profitable businesses in the foreseeable future.
Power over Ethernet has been in development for many years since 2003. Due to advances in technology, POE technology has also reached to supply 71W for powered devices nowadays. And more power also improved the function of the powered device.
Mobile phones are indispensable devices for people nowadays, and the voice assistants developed by various manufacturers make voice recognition becomes an important function. However, in the user experience, the most frustrating and inconvenient parts for the users are listing below:
Since Apple launched the first Apple MacBook with the USB-C interface in 2015 and MacBook Pro 2016 with the USB-C (Thunderbolt 3) specification, the new design makes MacBook thinner by replacing the other transport interfaces. Users could connect to other devices or charge their MacBook via USB-C. But here’s the thing, there are still many laptops, desktops or mobiles at the market are not abandoning USB Type-A or Micro-USB. Users need USB-C adapters, docking stations or hubs to connect both USB-C and traditional USB sides. Except USB-C Digital AV Multiport Adapter or Docking officially launched by Apple, the market is full with similar accessories offered by other brands. Some of them do cause either data transmission, display or charging issues and eventually leave consumer bad impressions.
So, how can we prevent these issues before they occur? What kinds of these issues or annoying problems that users may face when they use those accessories!? In the next paragraphs, we are introducing the 4 common issues and what Allion can provide brand or manufacturer to prevent these issues and safeguard your accessory quality.
Starting from 2015, Apple has used USB-C (Thunderbolt 3) as a connectivity standard which replaces the traditional interfaces and makes Mac more flexible with its multi-function feature
The Four Types of Common Issues when using Mac Accessories
The first type: communication protocol or electrical signal issues
The connected device CANNOT be recognized by the Mac system or work properly
The inserted SD card CANNOT be successfully detected after connecting the card reader to the Mac system
The external hard drive CANNOT be detected by the Mac system
CANNOT display images from the connected accessory device via USB-C (Thunderbolt 3) interface
The SuperSpeed device is identified as a High-Speed device or with even lower spec
Some of device’s functions fail when using a USB-C Multiport adapter or a Docking
The second type: Dysfunction Issues
A flashback or an error message on the device’s proprietary software
MacOS bundled software works incorrectly when connecting an accessory
Mac’s power supply CANNOT work smoothly when connecting an accessory
The third type: bad user experience
Wrong descriptions of the packaging, user manual or notifications, etc.
The Mac system is under performance or abnormal power management
Interoperability issues with the Apple’s accessories
Software support is not updated in time for Mac O.S.
The fourth type: Device issue affects other components
The above issues may happen in users’ daily lives. Since people exchange information or idea everyday online or offline. Poor user experiences could make a significant impact on other buyers’ purchase decisions and even damage the brand. To better perfect user experiences, you need a complete and rigorous testing process to ensure your product quality before product launch. That’s why you need Allion’s solution.
“Mac QA Accessories Certification Program” The solution to better your Mac Accessories
As the Apple Store QA Third-party Peripherals Test Lab, Allion launches the Mac Accessories QA Program. The program defining the test specifications will ensure your Mac accessories, including cables, dongles, adapters, earphones and speakers perfectly work with Mac systems, as we as achieve customer satisfactions. This QA certification test for USB-C accessories covers the following two items:
USB-C (Thunderbolt3) function QA
The test includes mechanical testing, verification on the product packaging descriptions and user manual, product functional testing (including software test capability and MacOS applications), stability testing, and performance testing.
USB-C (Thunderbolt 3) De-sense QA
Check attenuation on each USB-C/Thunderbolt of MacBook (Pro) series when connecting a device.Identity product easily
Allion provides the highest quality assurance for your products
A high-quality accessory should have good connectivity, stability and functionality in the Apple MacOS ecosystem. As the Apple Store QA Third-Party Peripherals Test Lab, Allion’s new launched program will ensure your Mac accessories perfectly work with Mac systems, as we as achieve customer satisfactions. Those Mac accessories passing the QA program will receive Allion’s test certificate, one of Apple’s pre-requests to get into Mac Store, also a high quality proof for product or channel marketing.
Apple Mac’s market share has increased significantly in recent years. It leads to high-demand of Mac accessories. When consumers don’t know how to choose an accessory, they may refer to Allion’s Mac QA Certificate and Allion’s Mac QA website https://qa.allion.com/Products.asp
The next generation of laptop not only has a thinner appearance, but
also faster system performance. In the new generation product design,
supporting Artificial Intelligence (AI) is an indispensable feature that
helps computer to understanding user’s behavior.
Battery life is a key factor for consumers to purchase laptops.
However, conventionally in the pursuit of long-lasting battery life, the
laptop will inevitably be bigger and heavier. The new generation of
laptop can overcome this problem via optimized power management, coupled
with fast charging technology such as Power Delivery (PD). These new
features will greatly enhance the endurance of the laptop, providing
users with nearly a full day of work time.
An increasing number of IoT products using Wi-Fi and Bluetooth technology . More manufacturers are Researching and developmenting products that have wireless functions and can be linked with smart phones. When selecting appropriate antenna, the manufacturer often determines the antenna to be suitable for its own product according to the specifications provided by the supplier. However, when the antenna is assembled on the product, the antenna frequency is shifted due to the mechanical housing or the mechanism material near the antenna.
As networking technology advanced, multimedia content delivery and diversity of smart devices became more viable and as a result, the desire for bandwidth has steadily increased. Most consumers nowadays expect stable and convenient Wi-Fi at home, but may suffer weak wireless signal coverage or unstable wireless connectivity. Some users would setup a wireless repeater to extend the signal coverage, but the repeater should work based on a stable Wi-Fi environment. If users adopt a Wi-Fi extender, the extender may lower Wi-Fi performance by broadcasting Wi-Fi signals.