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Wearable Sensors, Brain Stimulation and Invisible Tags: Review of RAIN RFID Research from 2018 to 2020
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Three years ago I wrote a blog article about RFID research published in 2017.

Now it feels like a good time to take a look at the research front again.

  • Have the research themes changed?
  • What are the new hot topics?
  • What should be expected for commercial use in the upcoming years?
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Ensuring Reliable Operations of Multiple RAIN RFID Systems in Hospitals
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I recently gave a presentation at the RAIN Alliance and AIM EngageAgain event about co-existence of multiple RAIN RFID systems in hospitals. I felt that the topic is important since the use of RAIN RFID is booming in the healthcare industry – including hospitals. Hospitals are unique and challenging environments as there may be several RAIN RFID systems operating in parallel. Each system has its own tags and readers, but they are not isolated from each other.

The coexistence of these systems should be taken into account from the beginning to ensure reliable system operations. The good news is that RAIN RFID technology includes several tools and methods to help with the challenge.

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ARC認証ラベルの調達 - 思う以上に難しい
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COVID-19によって多くの企業が様々なビジネスエリアを開拓したり拡げることに奮闘させられており、それは我々も同じである。今回、我々はARC認証済みラベルを研究するプロジェクトを始動した。そこでまずは可能な限り多くの認証済みラベルを手に入れることから着手し、16のラベルメーカーから179種類のラベルを50〜100枚ずつ調達することを検討した。

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Sourcing ARC Certified Labels – Harder Than You Think
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The COVID-19 pandemic has motivated many companies, including us, to develop and improve different business areas. We started a project studying ARC certified labels, which first required us to get our hands on as many certified labels as possible. Most companies were easy to cooperate with, but in many cases, the sourcing process was extended by additional communications. As a recommendation to tag suppliers, we want to point out that sample orders can be the start of a new, long-lasting customer relationship, which is a good reason to process sample orders with the same importance as regular orders.

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Successful RAIN RFID Use is Based on Continuous Improvement
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The smaller technical issues often have a root cause in approach to RAIN RFID, especially how it is treated from a continuous improvement point of view. Sometimes (often) RAIN RFID is seen as a one-off IT project. The initial implementation often is an IT project, but when the system is taken into use, the project should not just be signed as complete, but it should be transitioned to the relevant operational organization and under continuous improvement. From this point of RFID has its own particulars.

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RAIN RFID in Tool Management
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Recent developments in RAIN RFID technology, markets, and global regulations have made the RAIN RFID an even more interesting technology. I believe that with the RAIN RFID a traditional industry such as tool manufacturing can join the digital revolution. In this blog, I will explain why it is a good time for the tool industry to adopt the RAIN RFID technology and how to get started.

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Adaptive Front-Ends Are Here to Stay
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Matching the transponder antenna well to the chip impedance has always been the cornerstone of a well-performing UHF tag. For antenna designers, it is lightly frustrating that each chip brand and model seemed to have their unique impedances, therefore various versions of the same antenna are needed for different chips models.

On the other hand, from the chip designers’ point of view…

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A Major Upgrade for Aerospace RFID Testing
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中文版 Chinese version During this COVID-19 pandemic, as most airplanes are stuck on the ground and several large airplane orders have been canceled, aerospace is probably not considered the hottest market for RAIN RFID. However, eventually, this situation will pass, and more airplanes will be built. When that happens, the aerospace industry will be more ready than ever to use RAIN RFID, due to recent standardization work. Back in 2015, I wrote about the aerospace industry as the pioneers of RFID: “The aerospace industry realized that they need standardization for flyable tags as early as 2006. That is when a group of experts in the... Read more →

Triple Your NFC Label Production Capacity
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In a recently published success story, Mr. Kevin Kuo, Technical Manager of a Taiwanese RAIN RFID and NFC tag manufacturer SAG discussed the improvements they have seen in production after taking the Voyantic Tagsurance HF system into use. He mentioned the improved capability to detect tags that are not working as specified, and also 200% increased production capacity. In this article, I explain more in detail some backgrounds enabling the improvements.

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