lightbulbPractical problemWiFi/RFID/LoRa/Bluetooth Wireless SensingExisting oral sensors are bulky, difficult to power, and insufficiently safe.UbiComp '24Densor: An Intraoral Battery-Free Sensing Platform
lightbulbPractical problemWiFi/RFID/LoRa/Bluetooth Wireless SensingCollecting real WiFi CSI data is costly, and existing simulation platforms have insufficient performance.UbiComp '24VAWSS: Variational Autoencoder-Enhanced Wireless Sensing Simulator for WiFi Channel State Information
lightbulbPractical problemWiFi/RFID/LoRa/Bluetooth Wireless SensingUsers have difficulty obtaining real-time tracking and error-detection guidance when assembling furniture or toys.UbiComp '23StructureSense: Inferring Constructive Assembly Structures from User Behaviors
lightbulbPractical problemWiFi/RFID/LoRa/Bluetooth Wireless SensingInteraction between virtual and physical participants in hybrid meetings is unnatural, especially during social segments.UbiComp '22Towards Hybrid Presence Enabled by Indoor Localization and Holograms
lightbulbPractical problemWiFi/RFID/LoRa/Bluetooth Wireless SensingExisting soil moisture sensors in agriculture are expensive or inaccurate, making large-scale deployment difficult.UbiComp '22Sensor-free Soil Moisture Sensing Using LoRa Signals
lightbulbPractical problemWiFi/RFID/LoRa/Bluetooth Wireless SensingContact tracing relies on memory and is prone to omissions or errors.CHI '22Supporting the Contact Tracing Process with WiFi Location Data: Opportunities and Challenges