12 citations · 14 across the 8 of their papers we have counts for
4 papers · 1 filter
Integrating Data Structures and Algorithms in K-12 Education using Block-based Programming
Ashwin Jagadeesha, Pranathi Rayavaram, Justin Marward +2
This paper describes the design and evaluation of DSAScratch, an extension to Scratch, a widely used block-based programming language. The DSAScratch framework implements advanced…
Designing a Visual Cryptography Curriculum for K-12 Education
Pranathi Rayavaram, Sreekriti Sista, Ashwin Jagadeesha +4
We have designed and developed a simple, visual, and narrative K-12 cybersecurity curriculum leveraging the Scratch programming platform to demonstrate and teach fundamental cybers…
CryptoScratch: Developing and evaluating a block-based programming tool for teaching K-12 cryptography education using Scratch
Nathan Percival, Pranathi Rayavaram, Sashank Narain +1
This paper presents the design, implementation, and evaluation of a new framework called CryptoScratch, which extends the Scratch programming environment with modern cryptographic…
SkinSense: Efficient Vibration-based Communications Over Human Body Using Motion Sensors
Raveen Wijewickrama, Sameer Anis Dohadwalla, Anindya Maiti +2
Recent growth in popularity of mobile and wearable devices has re-ignited the need for reliable and stealthy communication side-channels to enable applications such as secret/PIN s…