Journal paper "Calibration and statistical techniques for building an interactive screen for learning of alphabets by children" accepted.
Boby, Riby Abraham, Ravi Prakash, Subir Kumar Saha, Takafumi Matsumaru, Pratyusha Sharma, and Siddhartha Jaitly. "Calibration and statistical techniques for building an interactive screen for learning of alphabets by children." International Journal of Advanced Robotic Systems 14, no. 3 (2017): 1729881417703939.
More info. can be found here.