6 papers
Motion-Coupled Sensing: When the State Change Powers Its Own Sensing
Muhammad Tahir, Muhammad Mubbashar Baig, Umer Irfan +2
Batteryless IoT systems have largely followed two paths: ambient-energy sensing, where energy arrival is decoupled from the event being monitored, and kinetic event telegrams, wher…
LLM-Enhanced Wearables for Comprehensible Health Guidance in LMICs
Mohammad Shaharyar Ahsan, Areeba Shahzad Shaikh, Maham Zahid +4
Personal health monitoring via IoT in LMICs is limited by affordability, low digital literacy, and limited health data comprehension. We present Guardian Angel, a low-cost, screenl…
Kissan-Dost: Bridging the Last Mile in Smallholder Precision Agriculture with Conversational IoT
Muhammad Saad Ali, Daanish U. Khan, Laiba Intizar Ahmad +4
We present Kissan-Dost, a multilingual, sensor-grounded conversational system that turns live on-farm measurements and weather into plain-language guidance delivered over WhatsApp…
TweakLLM: A Routing Architecture for Dynamic Tailoring of Cached Responses
Muhammad Taha Cheema, Abeer Aamir, Khawaja Gul Muhammad +3
Large Language Models (LLMs) process millions of queries daily, making efficient response caching a compelling optimization for reducing cost and latency. However, preserving relev…
CheckMate: LLM-Powered Approximate Intermittent Computing
Abdur-Rahman Ibrahim Sayyid-Ali, Abdul Rafay, Muhammad Abdullah Soomro +2
Batteryless IoT systems face energy constraints exacerbated by checkpointing overhead. Approximate computing offers solutions but demands manual expertise, limiting scalability. Th…
Glitch in Time: Exploiting Temporal Misalignment of IMU For Eavesdropping
Ahmed Najeeb, Abdul Rafay, Naveed Anwar Bhatti +1
The increasing use of voice assistants and related applications has raised significant concerns about the security of Inertial Measurement Units (IMUs) in smartphones. These device…