Eylon Gersten | Wiliot: Why did Wiliot choose Bluetooth over RFID for communication?
00:08:16 - 00:08:30
Other snippets from this talk
Summary of the clip:
Why did Wiliot choose Bluetooth over RFID for communication?
The speaker poses a rhetorical question to the audience regarding the prevalence of RFID readers in homes. The point is to highlight the relative scarcity of dedicated RFID readers in consumer environments. This sets the stage for explaining the strategic choice of Bluetooth for communication.
The speaker contrasts the lack of RFID readers with the ubiquity of Bluetooth-enabled devices. He notes that many individuals carry multiple Bluetooth devices, such as smartphones, smartwatches, and computers. This widespread availability of Bluetooth devices makes it a more practical choice for communication with the Wiliot tags.
The decision to use Bluetooth is driven by the desire for universal accessibility. By leveraging the existing Bluetooth infrastructure, Wiliot ensures that their tags can communicate with a vast network of devices without requiring specialized RFID readers. This accessibility is crucial for widespread adoption and deployment of their technology.
In this short video, you can learn:
* The limited availability of RFID readers in consumer environments.
* The widespread presence of Bluetooth-enabled devices.
* The strategic rationale for choosing Bluetooth for communication.
๐ **Clip Abstract** The speaker explains the strategic decision to use Bluetooth for communication due to its widespread availability compared to dedicated RFID readers, ensuring universal accessibility for Wiliot tags.
๐ Link in comments ๐
#BluetoothLE, #RFIDReaders, #WiliotTags, #WirelessConnectivity, #InternetOfThings, #AmbientIoT
This is a highlight of the presentation:
Scaling Ambient IoT: Wiliotโs Battery-Free Bluetooth Revolution with Printed Sensing and Reel-to-Reel Manufacturing Technology
More Highlights from the same talk.
00:00:45 - 00:00:57
How does the tag incorporate both a power source and antenna functionality?
How does the tag incorporate both a power source and antenna functionality?
The speaker introduces the physical tag, which is the core product. He highlights key components: a tiny integrated circuit (IC) and a capacitor for power storage. Crucially, he mentions the presence of several printed antennas. These antennas are essential for communication and data transmission from the tag.
The tag is designed to be easily applied to various surfaces, such as cardboard or plastic crates, due to its sticky nature. This ease of application is critical for widespread deployment in diverse environments. The speaker emphasizes that the tag can be supplied on a release liner for efficient handling and placement.
The combination of a small IC, capacitor, and printed antennas within a sticky, easily deployable tag represents a significant advancement in low-cost, ubiquitous sensing technology. The speaker will elaborate on the functionality of the printed antennas later in the presentation.
In this short video, you can learn:
* The physical components of the Wiliot IoT Pixel tag.
* The tag's intended application on various surfaces.
* The tag's form factor and deployment method.
๐ **Clip Abstract** The speaker introduces the physical tag, highlighting its key components: an IC, capacitor, and printed antennas. The tag's sticky nature and release liner packaging facilitate easy deployment.
๐ Link in comments ๐
#IntegratedCircuit, #Capacitor, #PrintedAntenna, #FlexibleElectronics, #InternetOfThings, #AmbientIoT
00:03:39 - 00:03:56
How does Wiliot leverage existing technologies to create a new product?
How does Wiliot leverage existing technologies to create a new product?
The speaker explains the genesis of Wiliot's technology by describing the landscape they encountered when starting the company. They identified RFID and Bluetooth as existing, well-established technologies. Instead of reinventing the wheel, Wiliot strategically combined these two technologies.
The core innovation lies in using Bluetooth for communication while leveraging the RFID infrastructure. This approach allows Wiliot to capitalize on the widespread availability of Bluetooth-enabled devices while utilizing RFID's established ecosystem for identification and tracking. This hybrid approach forms the foundation of their product.
Furthermore, Wiliot added sensing capabilities to this combined Bluetooth/RFID platform. This addition transforms the basic tracking functionality into a more versatile sensing platform capable of monitoring various environmental parameters. This combination of existing technologies with new sensing capabilities differentiates Wiliot's offering.
In this short video, you can learn:
* Wiliot's strategic approach of combining existing technologies.
* The specific technologies combined: Bluetooth and RFID.
* The addition of sensing capabilities to the hybrid platform.
๐ **Clip Abstract** The speaker explains how Wiliot combined Bluetooth and RFID technologies, adding sensing capabilities to create a novel product. This strategic approach leverages existing infrastructure and communication protocols.
๐ Link in comments ๐
#RFID, #BluetoothLE, #SensingPlatform, #HybridWireless, #AmbientIoT, #LowPowerWireless