Meet Project Patchouli, an open-source drawing tablet project to 'build your own tablet from scratch'

For something intended to mimic good old pencil and paper, drawing tablets and the tech behind them are surprisingly complicated. If you fancy a crash course in how they work and want to build your ...
IEEE

Effective AM/AM and AM/PM curves derived from EVM simulations or measurements on constellations

Abstract: Non-linear amplifiers distort signal constellations through their amplitude (AM/AM) and phase (AM/PM) curves versus input amplitude. This causes an increase ...
Counterview

An insecure system? Connected with VVPAT, EVM 'no more' standalone or rudimentary

“VVPAT machine is totally opaque,” messaged one voter who voted in Kanniyakumari constituency on April 19, when polling began for the Lok Sabha elections. The Supreme Court has issued notice to the ...

Karnataka govt removes EVM trust report from its website

A Karnataka government study indicating that the majority of voters across the state have expressed trust and confidence in the electoral process and consider Electronic Voting Machines (EVMs) ...