From RSSI to CSI: Indoor localization via channel response
The spatial features of emitted wireless signals are the basis of location distinction and
determination for wireless indoor localization. Available in mainstream wireless signal …
determination for wireless indoor localization. Available in mainstream wireless signal …
Cross-device taxonomy: Survey, opportunities and challenges of interactions spanning across multiple devices
Designing interfaces or applications that move beyond the bounds of a single device screen
enables new ways to engage with digital content. Research addressing the opportunities …
enables new ways to engage with digital content. Research addressing the opportunities …
Device-free gesture tracking using acoustic signals
Device-free gesture tracking is an enabling HCI mechanism for small wearable devices
because fingers are too big to control the GUI elements on such small screens, and it is also …
because fingers are too big to control the GUI elements on such small screens, and it is also …
CAT: High-precision acoustic motion tracking
Video games, Virtual Reality (VR), Augmented Reality (AR), and Smart appliances (eg,
smart TVs) all call for a new way for users to interact and control them. This paper develops …
smart TVs) all call for a new way for users to interact and control them. This paper develops …
Strata: Fine-grained acoustic-based device-free tracking
Next generation devices, such as virtual reality (VR), augmented reality (AR), and smart
appliances, demand a simple and intuitive way for users to interact with them. To address …
appliances, demand a simple and intuitive way for users to interact with them. To address …
Snoo** keystrokes with mm-level audio ranging on a single phone
This paper explores the limits of audio ranging on mobile devices in the context of a
keystroke snoo** scenario. Acoustic keystroke snoo** is challenging because it …
keystroke snoo** scenario. Acoustic keystroke snoo** is challenging because it …
Rnn-based room scale hand motion tracking
Smart speakers allow users to interact with home appliances using voice commands and
are becoming increasingly popular. While voice-based interface is intuitive, it is insufficient …
are becoming increasingly popular. While voice-based interface is intuitive, it is insufficient …