Tech Talk

Twitter doubles character limit to 280 for (nearly) everyone

Twitter says it’s ending its iconic 140-character limit — and giving nearly everyone 280 characters.

Users tweeting in Chinese, Japanese and Korean will still have the original limit. That’s because writing in those languages uses fewer characters.

The company says 9 percent of tweets written in English hit the 140-character limit.

People end up spending more time editing tweets or don’t send them out at all.

Twitter hopes that the expanded limit will get more people tweeting more, helping its lackluster user growth.

Twitter has been testing the new limit for weeks and started rolling it out yesterday.

The company has been slowly easing restrictions to let people cram more characters into a tweet. It stopped counting polls, photos, videos and other things toward the limit.

Even before it did so, users found creative ways to get around the limit.

This includes multi-part tweets and screenshots of blocks of text.

Twitter’s character limit was created so that tweets could fit into a single text message, back when many people were using texts to receive tweets.

But now, most people use Twitter through its mobile app; the 140-character limit is no longer a technical constraint but nostalgia.

Mexico City updates 911 app to push quake alerts to phones Mexico City has updated its 911 emergency app to send earthquake alerts to residents’ smartphones following last month’s magnitude 7.1 shake that killed 369 people, including 228 in the capital, authorities announced last week.

Mayor Miguel Angel Mancera said users of the free 911 CDMX app can now get sound and vibration alerts for any quake strong enough to threaten damage in the city.

It was developed by the governmental centre known as C5, for Command, Control Computing, Communications and Contact, and is available for both iOS and Android.

With nerves still raw from the Sept. 19 earthquake that collapsed 38 buildings in Mexico City, Mancera said there would be no demonstration of the system to avoid causing unnecessary alarm.

“We are not interested in having anyone hear it who does not know the context in which it is being presented,” the mayor said at a news conference.

More than 20 million people live in the capital and surrounding suburbs, much of which is built on a former lakebed.

Its soil can amplify the effects of earthquakes that strike far away and whose shockwaves arrive in the sprawling metropolis some time later.

An even stronger earthquake Sept. 7, whose magnitude was recently adjusted upward from 8.1 to 8.2 by the U.S. Geological Survey, was centered hundreds of miles away, off the country’s southern coast, but was still felt strongly by many in Mexico City.

The capital already has a system of loudspeakers that blare alarms when a significant temblor is detected.

C5 general coordinator Idris Rodriguez Zapata urged residents to download the app. He also said they should heed quake protocols “without hesitation at the moment (the alarm) is heard through the system of speakers or on cellphones.”

Last month, Mancera said there had been reports of people setting their cellphone ringtones to the sound of the seismic alarm and urged them to remove it so as not to provoke panic.

Other 911 app functions let users view tweets about seismic activity, contact a 911 operator or register their blood type and medical history.


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