Social Distancing Assistant (SDA) High-accuracy social distancing solution at workspaces for enterprises to support providing safe working conditions May 2020 Reserved & Confidential Executive summary • Current COVID-19 situation requires to think about innovative solutions to ensure safety for all employees returning to the workplace. • Today, social distancing is the most efficient situation to avoid the virus spread across the population. But, how can sufficient distancing between people be monitored precisely? • Ubudu proposes Ubudu Social Distancing, a high-accuracy social distance monitoring solution that enables enterprises and/or workers to be informed in real-time if social distancing is not respected, and to audit any contamination chain (if needed) • To do this, Ubudu leverages UWB technology for the most precise distance measurement technique available in the market with a measurement accuracy of ~10cm • Ubudu’s solution is ready to be deployed at large scale at relatively low cost © Ubudu 2020 - confidential 2 Getting back to work in safe conditions is a social & legal imperative : social distance in physical places a must © Ubudu 2020 - confidential 3 Social Distancing Assistant Provide a safe workplace for employees, until Covid-19 goes away Short distance alarm (light & vibration) Remote alert via app Contamination chain audit Privacy protection (GDPR) 10cm accuracy No infrastructure required Adjustable distance Distance < security threshold Rechargeable battery Made in EU Deliveries start in May ! © Ubudu 2020 - confidential Order now at [email protected] 4 Ubudu SDA in action https://youtu.be/DAiA--GHKQA Note : put your sound UP to hear the device vibrate © Ubudu 2020 - confidential 5 Ubudu SDA applies to many businesses Manufacturing Logistics Construction © Ubudu 2020 - confidential Hospitals Clinics Retirement Homes Offices Restaurants Public venues 6 Social Distancing Assistant comes as several packages Available options BASIC MOBILE GATEWAY RTLS BLE RTLS UWB Proximity detection accuracy 0.1m 0.1m 0.1m 0.1m 0.1m Alert rules parametrization (e.g. distance, time) Basic Basic+ Basic+ Basic+ + location dependent rules Basic+ + location dependent rules Tag vibration + LED Tag vibration + LED + Web app Tag vibration + LED + Web app Tag vibration + LED + Web app Tag vibration + LED + Web app Contamination chain audit NA Yes Yes Yes Yes Tag location tracking accuracy & refresh rate NA NA NA 2-10m at 10secs 0-1m at 0.1sec Location analytics NA NA NA Yes with medium precision Yes with high precision Infrastructure needed? No No – Crowdsourcing through Smartphone Few wired Gateways Wireless Beacons + few wired Gateways Wired Smart Anchors Proximity alert type Diagram TAGS TAGS UWB UWB © Ubudu 2020 - confidential SMARTPHONE BLE Internet TAGS BLE GATEWAY TAGS GATEWAY TAGS SMART ANCHOR UWB UWB BLE Internet UWB Internet UWB Internet BEACON 7 Basic: Tags only with vibration alert to remind worker in real-time to keep social distance Available May 2020 Wearable tag Employee • • 1m control (distance is parametrizable) Wearable tag Employee Each employee is equipped with a UWB/BLE Wearable Tag. Tag autonomy is 24 hours and rechargeable. Tags communicate with each other through UWB to measure precise distance between one another. When social distancing is infringed (e.g. less than 1m distance for more than 2 secs) an alert is triggered: the tag vibrates and blinks to remind worker to keep minimum social distance. © Ubudu 2020 - confidential 8 Mobile: Tags with Mobile App to record the contacts between workers for contamination chain audit Available May 2020 Wearable tag Mobile App • • • Employee 1m control (distance is parametrizable) Wearable tag Employee Mobile App Ubudu Software on Cloud Each employee is equipped with a UWB/BLE Wearable Tag. Tag autonomy is 24 hours and rechargeable. Tags communicate with each other through UWB to measure precise distance between one another. Measurements are sent back through BLE to nearby Mobile App on Smartphone. The Mobile App (iOS & Android) is installed on the employee’s smartphone and collects through crowdsourcing the measurements from the nearby tags. It sends back data to Ubudu Software on Cloud through Wi-Fi or 4G. When social distancing is infringed (e.g. less than 1m distance for more than 2 secs) an alert is triggered: the tag vibrates and blinks to remind worker to keep minimum social distance and the alert is recorded on Ubudu Software on Cloud through Smartphone for monitoring of alerts generated and audit of contamination chain. © Ubudu 2020 - confidential 9 Gateway: Tags with BLE Gateway to record the contacts between workers for contamination chain audit Available May 2020 BLE Gateway Wi-Fi / Ethernet / 4G Wearable tag Employee • • • 1m control (distance is parametrizable) Wearable tag Ubudu Software on Cloud Employee Each employee is equipped with a UWB/BLE Wearable Tag. Tag autonomy is 24 hours and rechargeable. Tags communicate with each other through UWB to measure precise distance between one another. Measurements are sent back through BLE Long Range to the BLE Gateway. BLE Gateways are installed in the workplace on walls or ceiling. Each BLE Gateway can cover between 900-1,600sqm depending on venue layout. They are connected to power and internet through POE or DC + Wi/Fi / 4G. They collect data from Tags and send it back to Ubudu Software on Cloud through Internet connection (Ethernet, Wi-Fi or 4G). When minimum social distancing is infringed (e.g. less than 1m distance for more than 2 secs) an alert is triggered: the tag vibrates and blinks to remind worker to keep minimum social distance and the alert is recorded on Ubudu Software through BLE Gateway for monitoring of alerts generated and audit of contamination chain. © Ubudu 2020 - confidential 10 RTLS BLE: Combination of social distancing alerts with BLE location tracking BLE Gateway Available June 2020 (TBC) Wi-Fi / Ethernet / 4G Wearable tag Employee • • • • 1m control (distance is parametrizable) Wearable tag Ubudu Software on Cloud Employee BLE beacons (wireless) are mounted on walls or ceiling and emit BLE signal. They are powered by replaceable battery lasting for 4 years. Each employee is equipped with a UWB/BLE Wearable Tag. Tag autonomy is 24 hours and rechargeable. Tags receive BLE signal from nearby BLE beacons and communicate with each other through UWB to measure precise distance between one another. Data is sent back through BLE Long Range to the BLE Gateway. BLE Gateways are installed in the workplace on walls or ceiling. Each BLE Gateway can cover between 900-1,600sqm depending on venue layout. They are connected to power and internet through POE or DC + Wi/Fi / 4G. They collect data from Tags and send it back to Ubudu Software on Cloud through Internet connection (Ethernet, Wi-Fi or 4G) When minimum social distancing is infringed (e.g. less than 1m distance for more than 2 secs) an alert is triggered: the tag vibrates and blinks to remind worker to keep minimum social distance and the alert is recorded on Ubudu Software through BLE Gateway for monitoring of alerts generated and audit of contamination chain. Ubudu Software also displays position of Tags on map with 2-10m accuracy and 10secs refresh rate. © Ubudu 2020 - confidential 11 RTLS UWB: Combination of social distancing alerts with UWB location tracking Available June 2020 (TBC) Smart Anchors Wearable tag Employee • • • Wi-Fi / Ethernet / 4G 1m control (distance is parametrizable) Wearable tag Ubudu Software on Cloud Employee Each employee is equipped with a UWB/BLE Wearable Tag. Tag autonomy is 24 hours and rechargeable. Tags communicate with each other through UWB to measure precise distance between one another. Measurements are sent back through BLE Long Range to the Smart Anchors. Tags also emit UWB signal to Smart Anchors when in movement. Smart Anchors are installed in the workplace on walls or ceiling. Each Smart Anchor can cover between 50-400sqm depending on venue layout. They are connected to power and internet through POE or DC + Wi/Fi / 4G. They collect data from Tags and send it back to Ubudu Software on Cloud through Internet connection (Ethernet, Wi-Fi or 4G) When minimum social distancing is infringed (e.g. less than 1m distance for more than 2 secs) an alert is triggered: the tag vibrates and blinks to remind worker to keep minimum social distance and the alert is recorded on Ubudu Software through Smart Anchor for monitoring of alerts generated and audit of contamination chain to identify exposed personnel. Ubudu Software also displays position of Tags on map with 0.1-1m accuracy and 0.1sec refresh rate. © Ubudu 2020 - confidential 12 Ubudu Social Distancing Assistant solution offers a wide array of options to meet different needs Architectures Alert Rules configuration Alert actions & recording Location tracking • Tags only with alert on tag only and no recording of alerts • Tags + Gateways for alert on tag + recording of alerts and contamination chain audit • Tags + Mobile App for alert on tag + recording of alerts and contamination chain audit • Tags + Location Tracking for alert on tag and localization of tags positions and where alerts have been generated • Sensitivity of alerts can be configured based on time spent at precise distance between workers according to customer requirements. For eg. trigger alert when workers are less than 1 meter apart for more than 5 secs • Location-based alerts (geofencing) can be generated according to different rules (time spent in a zone, number of people in zone etc…) • Local alert on tag through vibration and light to remind worker to keep social distance • Alert on Ubudu Web Platform that can be sent to client system through API • Alerts recording to identify with whom an infected person has been in contact with • Location-based alerts recording to understand in which zones social distancing is less respected • To understand space utilization and adjust layout to ease social distancing • To limit unnecessary staff movements by providing them with the location of equipment or material they are looking for • To quickly locate all workers in case of emergency and ensure everyone is safe © Ubudu 2020 - confidential 13 Only a UWB tag can provide the level of accuracy and precision to avoid too many ”false alerts” Ubudu UWB wearable tag Accuracy Frequency used Precision © Ubudu 2020 - confidential 0.1m 6.5 Ghz (channel 5 UWB) High Because immunity to multipath effects and interferences BLE wearable tag ~1-3m at close range Tracking apps (e.g STOP COVID) ~2-5m at close range 2.4Ghz 2.4Ghz Low because of multipath effects & interferences Lowest because of multipath effects & interferences and heterogeneity and placement of devices (obstructions) Note that safety distance standards varies by countries* : FR, IT : 1m OMS : 2m UK : 2m US :1.8m GER: 1.5m * Source : https://www.nouvelobs.com/coronavirus-dewuhan/20200325.OBS26583/le-metre-de-distance-desecurite-est-a-geometrie-variable-selon-les-pays.html 14 Why Impulse Radio UWB outperforms other technologies This is Physics! Measurement Method Amplitude Amplitude Performance Ultra Wideband with Noise Ultra Wideband with Reflections Threshold Characteristics Threshold Time •Immune to Multi-Path •Immune to Interference <0.1m 100% •Sensitive to Multi-Path •Sensitive to Interference >2m 70% Time Decawave: IR- UWB Time of Flight Narrowband with Reflections Narrowband with Noise Amplitude Amplitude Direct Pulse Reflected Pulse Sum of the 2 Pulses Threshold Time Threshold Time Narrowband Time of Flight Wifi and Bluetooth © Ubudu 2020 - confidential •Sensitive to Multi-Path •Sensitive to Interference •Sensitive to NW load •Very Sensitive to obstructions >5m 70% • Channel 5: 6.5 GHz band • Line of sight up to 30m • Low power 15 For wearable difference in accuracy between UWB & BLE is even more striking because of body interference • • • In the example, both a UWB and BLE system are trying to measure a 1-meter distance with a hand placed in-between. In both situations, this will cause a measurement error by each system. In the case of the BLE system, the error comes from the 14 dB signal attenuation caused by the hand, in the case of the UWB system, the error will come from the reduced speed of light when passing though the hand. In the case of the BLE system, the error will be around 500% but in the UWB the measurement error will only be around 1 centimeter (1%) and that will be fixed, so even if measuring 10 meters, the hand would still only cause a 1 centimeter error Source: https://www.researchgate.net/publication/335857843_UWB_Vs_BLE_Whitepaper, September 2019 © Ubudu 2020 - confidential 16 SDA Tag Regular : high capacity with USB-C (1/2) Key features • • • • • • • • • • • Dimensions in mm High accuracy up to 0.1m Bluetooth 5 standard Long RTLS Range up to 30m UWB IEEE 802.15.4z standard Firmware upgradeable (OTA soon) or via USB-C Built-in accelerometer LED visual indicator (Red and green) Compatible with Ubudu Pairing App Dimensions: 100x46x22mm IP54 Resistant to hydro alcoholic gel • • • • • • • • • • 1600 mAh battery USB-C charging Designed and manufactured in EU 1 year warranty 68g weight Operating temperature -30 to +60°C CE Certified Small vibration motor for haptic feedbacks Available in white & grey Compatible with armband, helmet and lanyard Available May 2020 © Ubudu 2020 - confidential 17 SDA Tag Regular : high capacity with USB-C (2/2) Internal switch LEDs ON Position Green Indicating: - Power on - Battery needs replacing/ charging © Ubudu 2020 - confidential Red Indicating: - Charging is ongoing - Charging completed - Social distance alert OFF Position - Safe to ship all tags and beacons with batteries pre-installed - Safe to store ready off-the-shelf products for long periods of time - Faster installation and deployment - Available now throughout all tags and beacon 18 SDA stickers can be customized for large orders © Ubudu 2020 - confidential 19 SDA Tag Midi : small with QI wireless charging Key features • • • • • • • • Dimensions in mm • • • High accuracy up to 0.1m Bluetooth 5 standard Long RTLS Range up to 30m UWB IEEE 802.15.4z standard Firmware upgradeable (OTA soon) Built-in accelerometer LED visual indicator (Red and green) Compatible with Ubudu Pairing App Dimensions: 60x45x18 mm IP54 & IP67 in option Resistant to hydro alcoholic gel • • • • • • • • • 550 mAh Lipo battery QI wireless charging Designed and manufactured in EU 1 year warranty ~40g weight Operating temperature -30 to +60°C Small vibration motor for haptic feedbacks (TBC) Compatible with wristband, helmet, lanyard and armband Available in white & grey Available June 2020 © Ubudu 2020 - confidential 20 Different options available to wear the tag Wrist Band © Ubudu 2020 - confidential Lanyard Helmet Arm Band 21 SDA Tags are compatible with Ubudu app for configuration via BLE, and with Ubudu mobile SDKs • Ubudu has developed a desktop configuration app that can configure tags by BLE or USB • Furthermore we have Mobile (Android and IOS) SDKs to integrate communication with the tag in apps © Ubudu 2020 - confidential 22 SDA Tags are compatible with Ubudu proven Real-time Location System (RTLS) Tags Anchors Location Engine Application Engine Small low-power transmitters attached to assets to be tracked Devices scanning tag signals, placed regularly through building Server computing the positions based on data collected. Infrastructure mgt. Server for end-user applications, out-of-box (search, flow analysis, alerts…) or custom (API) © Ubudu 2020 - confidential 23 Ubudu developed the RTLS technology which provides the best Total Cost of Ownership (TCO) OPEN • • • Software uses modern open source components (same ones as Amazon, Netflix…) Full API to create custom applications Using IEEE radio standards which have been adopted in the consumer markets (UWB, Bluetooth 5) © Ubudu 2020 - confidential SCALABLE • • • 800k devices designed already produced for >3500 sites deployed 30 in-house R&D engineers, using agile method Deployment & maintenance tools honored over 8 years PLUG ANG PLAY • • • Out-of-box applications : Search, Kanban, VSM Products designed, manufactured and tested by Ubudu Local partner network to integrate and maintain solution 24 An experienced & global leadership team François KRUTA Co-founder and CEO • 10 years at McKinsey • Serial entrepreneur in California Telecom Paris Piotr BARSZCZEWSKI Head of R&D • 10 years Mobile, Hardware & Firmware development • With Ubudu since 2013, now head of a 25 engineer team Polytechnika Warsaw ©©Ubudu Ubudu2020 2019- -confidential Confidential Thomas SAPHIR Co-founder and COO • Strategy & B2B Sales at Nokia • Manager at Accenture Ecole Centrale Paris, INSEAD Victor BOGEY Asia GM • 6 years in Asia (Shanghai, HK) • Founded Ubudu Asia in 2015 EM Lyon, University of Bath 25 Operating globally for 5 years Paris Headquarters 3 main markets focus with direct & indirect go-to market: • Hospitals • Industrial sites • Restaurants / smart buildings Clients Warsaw R&D/Production Partners Hong Kong Sales & Support Singapore Sales & Support Offices Clients + global partners operating in more than 30 countries, providing distribution, integration, installation, maintenance and support www.ubudu.com © Ubudu 2020 - confidential [email protected] 26 Thank you Contact us: Europe: [email protected] and [email protected] Asia : [email protected]
