Consumer & Gadgets

From exoskeletons to education at CES

Exoskeletons to give wearers super-human strength and games to playfully teach children software skills for coding—such innovations were on display at the Consumer Electronics Show this week.

Internet

Copyright probe, raids stoke fear in Russian IT

Russia's tech community has expressed alarm over raids on web company Nginx, one of the country's biggest IT success stories, in a copyright probe that its co-founder condemned on Monday as "racketeering".

Software

New software aims to make science more replicable

Every field in science and engineering employs highly specialized equipment: surface area analyzers, nanosizers, recording membrane osmometers. This equipment is often incredibly specific, designed for just a single function, ...

Security

Health websites in UK share data with advertisers: FT

Health websites accessed from within Britain are without permission sharing users' sensitive information with online giants, including Google, Amazon and Facebook, the Financial Times reported Wednesday following an investigation.

Business

Paris e-scooters under pressure to prove green credentials

Pulling on makeshift roped hooks along a sun-drenched bank of the Seine River in Paris, Youva Hadjali and Edison Gompo fish out two electric scooters—not the most ecological fate for devices billed as a carbon-free fix ...

Computer Sciences

How knitting won the war

Craftivists have been savvy cryptographers for aeons longer than any computing geek.

Robotics

Robotics, coding become child's play: KOOV Trial Kit

Earlier this month, Sony Electronics announced an abbreviated take on the KOOV robotics kit that it showed in a 2017 video as a robotics and coding educational kit, made up of blocks, sensors, motors, actuators, and a companion ...

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Code

A code is a rule for converting a piece of information (for example, a letter, word, phrase, or gesture) into another form or representation (one sign into another sign), not necessarily of the same type.

In communications and information processing, encoding is the process by which information from a source is converted into symbols to be communicated. Decoding is the reverse process, converting these code symbols back into information understandable by a receiver.

One reason for coding is to enable communication in places where ordinary spoken or written language is difficult or impossible. For example, semaphore, where the configuration of flags held signaller or the arms of a semaphore tower encodes parts of the message, typically individual letters and numbers. Another person standing a great distance away can interpret the flags and reproduce the words sent.

This text uses material from Wikipedia, licensed under CC BY-SA