Hackaday

Building A Wireless Fingerprint Authorization Device

Once upon a time, there was a bit of a fad for fingerprint authentication in laptops and desktop computers. It has long since ...

OASIS Smart ring hides a trackpad and it lets you whisper-control your computer

OASIS has unveiled the OASIS 1 smart ring, featuring a built-in microphone and miniature trackpad that lets users whisper ...
IEEE

Fuzzy-Based Optimal Control for Stochastic Nonlinear Systems With Constrained Inputs via Dynamic Event-Triggering

Abstract: A dynamic event-based optimal learning scheme is provided in the article for nonlinear systems subject to constrained inputs and stochastic disturbances. An actor-critic structure is ...
CalMatters

Allow local governments to impose rent controls

Many cities, including San Francisco and Los Angeles, limit the amount a landlord can raise the rent each year — a policy known as rent control. But for nearly 30 years, California has imposed limits ...
ZDNet

Your Android phone keyboard may be tracking your inputs - how to check (and 2 ways to stop it)

If you use the default Android keyboard, it's tracking you. There are two options to prevent this: configure it or change it. FUTO Keyboard is a better option than the default. Everything is tracking ...
IEEE

Performance Guaranteed Robust Tracking Control of MIMO Nonlinear Systems With Input Delays: A Global and Low-Complexity Solution

Abstract: This article presents a global performance guaranteed tracking control method for a class of general strict-feedback multi-input and multi-output (MIMO) nonlinear systems with unknown ...