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Bodo MenkeI am done with PIR. Radar is so much (!!) better!After struggling with my Zigbee-based Passive Infrared sensors (PIR), I decided to move my 2 yrs proof of concept with radar-based presence detection into production. It is like a time-warp! Monitoring a 60sqm area with only one (!) sensor and a precision of centimeters! It is a blast for adaptive lighting. Light follows movement! So much creativity. So much fun! 🤩 <a href="https://hessen.social/tags/PIR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#PIR</a> <a href="https://hessen.social/tags/Radar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Radar</a> <a href="https://hessen.social/tags/mmWave" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mmWave</a> <a href="https://hessen.social/tags/FMCW" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FMCW</a> <a href="https://hessen.social/tags/UWB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UWB</a> <a href="https://hessen.social/tags/PresenceDetection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#PresenceDetection</a> <a href="https://hessen.social/tags/HomeAssistant" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#HomeAssistant</a>… (1/4)

Bodo MenkeWhy did I decide to ditch traditional PIR movement detection and move to 60 GHz radar-based presence detection? Because battery-powered PIR are pain in the ass. I tried various zWave and Zigbee devices over a time-span of 10 yrs. They all suck - earlier or later. Latest developments: <a href="https://community.home-assistant.io/t/ha-yellow-zha-philips-hue-motion-constantly-loosing-connection-unavailable/846234/1" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://community.home-assistant.io/t/ha-yellow-zha-philips-hue-motion-constantly-loosing-connection-unavailable/846234/1</a> <a href="https://hessen.social/tags/PIR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#PIR</a> <a href="https://hessen.social/tags/Zigbee" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Zigbee</a> <a href="https://hessen.social/tags/ZHA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ZHA</a> <a href="https://hessen.social/tags/PhilipsHUE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#PhilipsHUE</a> <a href="https://hessen.social/tags/Hue" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Hue</a> <a href="https://hessen.social/tags/zWave" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#zWave</a> <a href="https://hessen.social/tags/Fibaro" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Fibaro</a> <a href="https://hessen.social/tags/Radar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Radar</a> <a href="https://hessen.social/tags/mmWave" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mmWave</a> <a href="https://hessen.social/tags/FMCW" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FMCW</a> <a href="https://hessen.social/tags/UWB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UWB</a> <a href="https://hessen.social/tags/PresenceDetection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#PresenceDetection</a> <a href="https://hessen.social/tags/HomeAssistant" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#HomeAssistant</a>… (3/4)

Bodo MenkeInterested in radar and what it can do for you? Here is a nice overview from an automotive perspective on what FMCW can do vs UWB. FYI: UWB, used in iPhone since a while for precision finding, is a similar technology, but with a lower frequency. <a href="https://hessen.social/tags/PIR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#PIR</a> <a href="https://hessen.social/tags/Radar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Radar</a> <a href="https://hessen.social/tags/mmWave" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mmWave</a> <a href="https://hessen.social/tags/FMCW" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FMCW</a> <a href="https://hessen.social/tags/UWB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UWB</a> <a href="https://hessen.social/tags/PresenceDetection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#PresenceDetection</a> <a href="https://hessen.social/tags/HomeAssistant" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#HomeAssistant</a> <a href="https://www.novelic.com/blog/60-ghz-fmcw-radar-vs-uwb-for-in-cabin-monitoring/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.novelic.com/blog/60-ghz-fmcw-radar-vs-uwb-for-in-cabin-monitoring/</a> (2/4)

🔘 G◍M◍◍T 🔘💡 Bluetooth 6.0: in arrivo nuove funzionalità per un futuro sempre più wireless <a href="https://gomoot.com/bluetooth-6-0-in-arrivo-nuove-funzionalita-per-un-futuro-sempre-piu-wireless" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://gomoot.com/bluetooth-6-0-in-arrivo-nuove-funzionalita-per-un-futuro-sempre-piu-wireless</a><a href="https://mastodon.uno/tags/Apple" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Apple</a> <a href="https://mastodon.uno/tags/blog" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#blog</a> <a href="https://mastodon.uno/tags/Bluetooth6" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Bluetooth6</a> <a href="https://mastodon.uno/tags/ChannelSounding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ChannelSounding</a> <a href="https://mastodon.uno/tags/localizzazione" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#localizzazione</a> <a href="https://mastodon.uno/tags/news" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#news</a> <a href="https://mastodon.uno/tags/airtags" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#airtags</a> <a href="https://mastodon.uno/tags/picks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#picks</a> <a href="https://mastodon.uno/tags/tech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tech</a> <a href="https://mastodon.uno/tags/tecnologia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tecnologia</a> <a href="https://mastodon.uno/tags/UWB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UWB</a>

Tino EberlDer <a href="https://mastodon.online/tags/ADAC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ADAC</a> hat festgestellt, dass über 90 Prozent der getesteten Fahrzeuge mit <a href="https://mastodon.online/tags/Keyless" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Keyless</a>-Schließsystemen anfällig für sogenannte <a href="https://mastodon.online/tags/RelayAngriffe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RelayAngriffe</a> sind, bei denen Diebe das <a href="https://mastodon.online/tags/Funksignal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Funksignal</a> des Schlüssels aus der Ferne abfangen und das Auto öffnen und starten können. Nur Fahrzeuge mit <a href="https://mastodon.online/tags/UWB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UWB</a>-Technologie (Ultra Wide Band) bieten derzeit einen wirksamen Schutz gegen solche Angriffe, da sie die Entfernung des Schlüssels präzise messen können. <a href="https://mastodon.online/tags/Fahrzeugsicherheit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Fahrzeugsicherheit</a> <a href="https://mastodon.online/tags/ADAC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ADAC</a> <a href="https://mastodon.online/tags/Autodiebstahl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Autodiebstahl</a><a href="https://www.golem.de/news/adac-warnt-die-meisten-keyless-systeme-weiterhin-leicht-zu-knacken-2408-188473.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.golem.de/news/adac-warnt-die-meisten-keyless-systeme-weiterhin-leicht-zu-knacken-2408-188473.html</a>

Michael Burch :kt_ow:iPhone 15-Funktion: Genauen Suche für «Freunde suchen» Mit dem iPhone 15 und iPhone 15 Pro wurde die Funktion zusammen mit dem neuen Ultrabreitband-Chips der zweiten Generation vorgestellt. Danach ging der integrierte UWB-Chip zusammen mit «Wo ist?» auch bei mir unter. Kürzlich traf ich mich mit einem Kollegen am Bahnhof. Eine gute Gelegenheit für ein praktisches Beisp…Artikel lesen: <a href="https://www.iphone-blog.ch/2024/04/20/iphone-15-funktion-genauen-suche-fuer-freunde-suchen/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.iphone-blog.ch/2024/04/20/iphone-15-funktion-genauen-suche-fuer-freunde-suchen/</a><a href="https://swiss.social/tags/IPhone15" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IPhone15</a> <a href="https://swiss.social/tags/IPhone15Pro" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IPhone15Pro</a> <a href="https://swiss.social/tags/Ultrawideband" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ultrawideband</a> <a href="https://swiss.social/tags/UWB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UWB</a> <a href="https://swiss.social/tags/WoIst" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WoIst</a>

Lup Yuen Lee 李立源Untethered Ultra-Wideband-based Real-Time Locating System for Road-Worker Safety: "Our proposal is especially interesting for maintenance works of Roads and Railways, but it could also be used for any Construction Site where a safe working environment has to be delimited with Cones" (<a href="https://qoto.org/tags/UWB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UWB</a>)<a href="https://www.mdpi.com/1424-8220/24/8/2391" rel="nofollow noopener noreferrer" target="_blank">https://www.mdpi.com/1424-8220/24/8/2391</a>

🔘 G◍M◍◍T 🔘💡 Al MWC 2024 di Barcellona, Qualcomm svela i suoi nuovi prodotti per il futuro della connettività<a href="https://gomoot.com/qualcomm-svela-i-suoi-nuovi-prodotti-per-il-futuro-della-connettivita" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://gomoot.com/qualcomm-svela-i-suoi-nuovi-prodotti-per-il-futuro-della-connettivita</a>@Qualcomm_IT <a href="https://mastodon.uno/tags/qualcomm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#qualcomm</a> <a href="https://mastodon.uno/tags/Bluetooth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Bluetooth</a> <a href="https://mastodon.uno/tags/GStandalone" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GStandalone</a> <a href="https://mastodon.uno/tags/modem5G" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#modem5G</a> <a href="https://mastodon.uno/tags/UWB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UWB</a> <a href="https://mastodon.uno/tags/wifi7" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wifi7</a>

rodluxHello, we are currently using the <a href="https://maly.io/tags/Pozyx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Pozyx</a> Creator Kit for some research work. This has just gone out of production but we need some more. If you have some spare, please drop me a message.<a href="https://maly.io/tags/ux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ux</a> <a href="https://maly.io/tags/uwb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#uwb</a> <a href="https://maly.io/tags/hci" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hci</a> <a href="https://maly.io/tags/positioning" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#positioning</a> <a href="https://maly.io/tags/augmentedreality" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#augmentedreality</a>

Stephen ShanklandImagine Airdrop or similar short-range file-transfer tools, but using not Bluetooth but instead the high-speed data transfer enabled by UWB (Ultra Wideband). The UWB standard was originally developed for data transfer, not precise location, and it's getting common in phones, though not laptops.UPDATE: Airdrop uses Wi-Fi for data transfer heavy lifting, it turns out. Still seems pokey to me, though.<a href="https://mstdn.social/tags/UWB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UWB</a> <a href="https://mstdn.social/tags/Airdrop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Airdrop</a>

DrBob, Neurologist, 🧠MechanicWhy Apple’s 2nd Gen UWB Chip is Exciting?UNTRACKED INDOOR LOCATION“The new <a href="https://vmst.io/tags/iPhone" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#iPhone</a> 15 as well as new <a href="https://vmst.io/tags/AppleWatch" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AppleWatch</a> Series 9 feature a second-generation UWB chip [which uses] less energy and switch more quickly, leading to enhanced performance, greater range, and new possibilities.”Longer battery life and “a 3x improvement in <a href="https://vmst.io/tags/UWB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UWB</a> range and unveiled a new precision finding feature for the Find My app to locate friends around.”<a href="https://vmst.io/tags/apple" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#apple</a> <a href="https://vmst.io/tags/iPhone15" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#iPhone15</a> <a href="https://vmst.io/tags/AirTag" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AirTag</a> <a href="https://vmst.io/tags/gps" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gps</a> <a href="https://vmst.io/tags/estimote" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#estimote</a> <a href="https://blog.estimote.com/post/728317898359259136/whats-exciting-about-u2-the-second-gen-uwb-chip" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://blog.estimote.com/post/728317898359259136/whats-exciting-about-u2-the-second-gen-uwb-chip</a>

wolfkin- I respect spatial video because by using two vertical cameras it forces people to turn the phone sideways to record it. That's incredible.- oh dang... iCloud+ got more storage. I mean I guess that's good if you like that but holy wow I can't imagine how expensive those are going to be. But I know people who live on that stuff and they gotta be stoked.<a href="https://mastodon.social/tags/apple" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#apple</a> <a href="https://mastodon.social/tags/appleevent" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#appleevent</a> <a href="https://mastodon.social/tags/iPhone" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#iPhone</a> <a href="https://mastodon.social/tags/iPhone15Pro" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#iPhone15Pro</a> <a href="https://mastodon.social/tags/iPhone15" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#iPhone15</a> <a href="https://mastodon.social/tags/usbc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#usbc</a> <a href="https://mastodon.social/tags/applewatch" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#applewatch</a> <a href="https://mastodon.social/tags/uwb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#uwb</a> <a href="https://mastodon.social/tags/satellite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#satellite</a> <a href="https://mastodon.social/tags/design" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#design</a>

wolfkinAlrighty. Finished the <a href="https://mastodon.social/tags/AppleEvent" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AppleEvent</a>. I gave my negatives as I watched but here's the stuff that I would say are positives.- They got a lot of bowlegged folks in Apple. Props to them for supporting bow-leggedness. I don't know if that's a minority but I assume it is.<a href="https://mastodon.social/tags/apple" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#apple</a> <a href="https://mastodon.social/tags/iPhone" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#iPhone</a> <a href="https://mastodon.social/tags/iPhone15Pro" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#iPhone15Pro</a> <a href="https://mastodon.social/tags/iPhone15" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#iPhone15</a> <a href="https://mastodon.social/tags/usbc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#usbc</a> <a href="https://mastodon.social/tags/applewatch" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#applewatch</a> <a href="https://mastodon.social/tags/uwb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#uwb</a> <a href="https://mastodon.social/tags/satellite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#satellite</a> <a href="https://mastodon.social/tags/design" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#design</a>

Macoun🧑‍🏫 Entdecke neue Möglichkeiten, das Benutzererlebnis durch präzise Lokalisierung und Sicherheit der Ultra-Wideband Technologie zu verbessern und revolutioniere damit alltägliche Interaktionen. Komm zum Talk von Volodymyr Kolibaba auf der <a href="https://iosdev.space/tags/macoun23" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#macoun23</a> Jetzt anmelden: <a href="https://macoun.de/anmelden" rel="nofollow noopener noreferrer" target="_blank">https://macoun.de/anmelden</a><a href="https://iosdev.space/tags/uwb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#uwb</a> <a href="https://iosdev.space/tags/UltraWideband" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UltraWideband</a> <a href="https://iosdev.space/tags/localization" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#localization</a> <a href="https://iosdev.space/tags/UserExperience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UserExperience</a>

Pelle Wessman<a href="https://mastodon.social/@stroughtonsmith" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@stroughtonsmith</a> Do we know yet how the <a href="https://mastodon.social/tags/visionPro" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#visionPro</a> interacts with <a href="https://mastodon.social/tags/UWB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UWB</a> devices? Can it position and interact with eg a HomePod when one gets close to it?And can it eg show a very intriguing UI for finding an AirTag?And if someone wants to share something from their iPhone, I guess UWB can help bridge the video feed of that iPhone with an actual rendering of that shared something to the Vision Pro?

MartianCraftDiscover how Apple’s UWB technology with the Nearby Interaction framework and the U1 Chip is revolutionizing how we connect hardware solutions. Learn more on our latest Syndicate. # iOS <a href="https://iosdev.space/tags/UWB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UWB</a> <a href="https://iosdev.space/tags/U1chip" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#U1chip</a> <a href="https://iosdev.space/tags/connectedhardware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#connectedhardware</a><a href="https://martiancraft.com/blog/2023/04/nearby-interactions-part-one/" rel="nofollow noopener noreferrer" target="_blank">https://martiancraft.com/blog/2023/04/nearby-interactions-part-one/</a>

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