Driverless Shuttles Could Help Seniors Get Around in Rural Japan

iStock
iStock

Japan has the largest proportion of senior citizens of anywhere on Earth, and the country is coming up with innovative ways to care for this growing demographic. This includes building robot companions, whimsical retirement communities, and most recently, a fleet of driverless buses. As Reuters reports, trials of autonomous shuttles are underway in aging rural communities in Japan.

One such area is Nishikata, where about a third of the town’s population of 6300 are age 65 or older. Public transit isn’t as accessible there as it is in Tokyo, 71 miles south, and driving just isn’t an option for many older residents. These new vehicles from Japanese software maker DeNA Co. are designed to transport seniors to shops, banks, medical centers, and other places they would have trouble reaching otherwise.

The company’s Robot Shuttle features six seats and travels at speeds around 6 mph. The long-term plan is to work with the government to turn highway rest stops into points where elderly riders can board and be driven to their destinations.

Nishikata’s elderly population numbers represent Japan overall, but in some remote communities, seniors are already the majority. This top-heaviness is only expected to get worse in coming decades. If the shuttle system trials are a success, Japan could see driverless bus systems throughout its rural areas as soon as 2020.

[h/t Reuters]

Twitter Bug Accidentally Alerted Users When Someone Unfollowed Them

iStock/bigtunaonline
iStock/bigtunaonline

Social media networks may notify you every time your former high school classmate has a birthday, but there's one piece of information most sites choose not to share with users. When someone unfriends or unfollows you, platforms like Facebook and Instagram will save you the pain of knowing about it. This is normally the standard on Twitter, but thanks to a new bug, some Twitter users have received notifications when people unfollowed them, Vice reports.

For several days in June, many Twitter users reported receiving push notifications on their phones every time one their followers removed them from their feed. The notifications didn't clearly reference the awkward situation: The bug told users that someone had “followed them back” when they had actually hit the unfollow button. People eventually caught on to what was really happening.

The bug apparently didn't affect all users, so if you unfollowed someone on Twitter in the past week or so, there's a chance they didn't notice. Though if they really wanted to know, there are third-party apps that show Twitter users who unfollowed them.

According to Fast Company, Twitter has resolved the issue and users no longer risk getting their feelings hurt every time they check their notifications. So feel free to continuing curating the list of people you follow in privacy.

[h/t Vice]

This Amazingly Simple Google Docs Hack Is a Game-Changer

iStock/ardaguldogan
iStock/ardaguldogan

The seconds it takes to manually open a Google Doc, Sheet, or Slide on your computer are short compared to the time you spend working in them. But if you're already feeling stressed or tempted to procrastinate, the process of going to Google Drive, selecting New, and opening a blank document can be annoying enough to disrupt your workflow. For people looking to maximize as much of their time as possible, Google introduced a hack late last year that creates a new Doc, Sheet, or Slide in seconds.

According to TechCrunch, you can launch a blank Google Doc in less time than it takes to type out a full web address. If you're already signed into your Google account, simply go to your web browser, type in doc.new (no www. required) and hit Enter to go to your fresh, new document. For Google Slides, do the same for slide.new, and for Sheets, use sheet.new. It doesn't matter if you pluralize the name of the app: Typing doc.new or docs.new will bring you to the same place.

Google owns the .new web domain, which allowed it to create these convenient hacks for its users. If you're a frequent user of Google's applications, you can bookmark the addresses so they pop up in your browser suggestions with just a couple keystrokes.

The new document shortcut is pretty straightforward, but there are several more Google Docs features that make life more convenient for users in unexpected ways, including features for automatically transcribing audio and outlining documents.

[h/t TechCrunch]

SECTIONS

arrow
LIVE SMARTER