Want to Track the Tesla Roadster in Space? There’s a Website for That

Want to Track the Tesla Roadster in Space? There's a Website for That

An electrical engineer working in the aerospace industry has created a website to track Tesla CEO Elon Musk’s Roadster – the car tied to Falcon Heavy rocket by SpaceX– which is zooming through space.

SpaceX fan Ben Pearson has created Where is Roadster website that makes use of NASA’s Jet Propulsion Laboratory Horizons data to track the progress of the car and its dummy driver ‘Starman’ through space, TechCrunch reported on Sunday.

The website would also predict the car’s path and let people know when it would come close to meeting up with various planets and the Sun.

The platform would even tell the Roadster’s current position as well as its speed and whether it was moving towards or away from Earth and Mars at any given moment.

The website is not officially affiliated with the SpaceX or Tesla, Musk took a note of it on Twitter.

“I’m sure it’s parked around here somewhere http://whereisroadster.com,” Musk, the SpcaeX CEO, tweeted late on Sunday.

The car was originally intended to be inserted into an orbit that would fly closer to Mars but the third engine burn of the Falcon Heavy upper stage “exceeded” that orbit, sending the car into deep space.

Currently, the Roadster is still much closer to Earth — 2.25 million miles away — than to Mars, 137.5 million miles away, Fortune reported.

“Meanwhile, Mars is moving too, so when the Roadster first intersects its orbit this July, the planet itself will already be millions of miles away,” the report said.

After that, the Roadster will actually return to something close to Earth’s orbit, though again, Earth itself won’t be anywhere close.

According to the site’s data, the Roadster won’t actually be close to Mars until early October of 2020. The car does not have any landing equipment or thrusters to land it on the surface.

Earlier in February, the Virtual Telescope Project of Tenagra Observatory in Arizona caught the car moving across the night sky.

Gianluca Masi of the Virtual Telescope Project and Michael Schwartz of the Tenagra Observatory were able to pinpoint the car’s location by using data generated by the Solar Systems Dynamics Laboratory at NASA’s Jet Propulsion Laboratory.

The project said that the Tesla was “quite bright”.

It released a GIF showing the Tesla moving across space, looking a lot like a comet or asteroid. The GIF strings together 54 images captured by Tenagra, CNET reported.

[“Source-gadgets.ndtv”]

5 Apps That Can Help You Save Big, Or Even Get Paid

Image result for 5 Apps That Can Help You Save Big, Or Even Get Paid

MINNEAPOLIS (WCCO) — Many apps we can download on our phones promise to save us money or earn rewards. From scanning a barcode to taking a survey, there are hundreds of programs you can choose from.

One blogger tried dozens of them and narrowed it down to the top five free apps she’s cashed in on.

“All of my family will come to me and say, ‘I’m going to be buying this, how can I save money?’” blogger Sarah Carlson said.

She’s come a long way from clipping coupons for her mom every Sunday — now, Carlson shares her savings secrets on realhousewivesofmn.com. She regularly blogs about the apps she’s tried.

“There are a lot of apps out there right now where you can either save money or make money too,” she said.

And she had no trouble coming up with her top five.

Shopkick

“I think my top money saving app is Shopkick,” she said.

Shopkick offers rewards for shopping online or for walking in to stores. Scan bar codes on products for more kicks or points. Then, redeem them for gift cards or merchandise from Target to Best Buy to Starbucks.

“It’s really easy and that’s why I like it so much.”

ShopSavvy

Shop Savvy made the second pick on her list. Scan the bar code and the app searches stores to find the best price. Most will price match if you find a better deal.

Carlson usually uses it any time she’s about to spend more than 20 dollars for an item. She saved 50 dollars on a TV the last time she used it.

“You’re still walking out of the same store with the same item with 50 more dollars in your pocket. Why not?” she said.

PocketFlip

Don’t bother leaving your home to be able to use the third on her list — PocketFlip is survey-based.

“You go through the surveys and earn points, and once you earn enough points you can cash out for gift cards,” Carlson said.

Each survey is under five minutes. They’re usually based on beauty and home products commonly used.

Ibotta

“These apps are a little bit different in that you make the purchase first and then you upload the receipt afterwards,” Carlson said.

Ibotta pays you cash back on many items, mostly groceries. You cash out once you reach the $20 mark either through PayPal or a gift card.

Gift Card Granny

“Another great app is Gift Card Granny,” Carlson said. “Basically, it’s an app that shows you things that are for sale for less than their value.”

It’s that simple — shop for gift cards less than their value. We saw 21 percent savings for Fandango gift cards for movie ticket savings and 14 percent on Starbucks cards.

Feeling overwhelmed? Carlson suggests just picking a couple of apps and you’ll save something.

“Use the ones that work for you,” she said. “That’s better than saving nothing.”

Another app you might like is called Qapital. Everytime you use a credit card it rounds up to the nearest dollar, and that money goes straight into a savings account.

[“Source-minnesota”]

Dalai Lama Launches iOS App That Provides Updates on His Travels and Teachings

Dalai Lama Launches iOS App That Provides Updates on His Travels and Teachings

He already has millions of Twitter followers and has spoken of the wonders of new technology. Now the Dalai Lama has launched a new iPhone app so devotees can keep track of his travels and teachings.

The 82-year-old Buddhist monk announced the new app, which will allow users to watch live video of his teachings, to his 16.6 million Twitter followers on Thursday.

It promises official news, videos and photos from the office of the Tibetan spiritual leader.

However, it does not appear on Apple’s China app store, meaning most Tibetans will not be able to access it.

The technology giant has previously blocked iPhone applications related to the Dalai Lama and other exiles from its China store.

The Buddhist leader has embraced modern technologies in the past, although it is not known whether he himself uses a smartphone.

In 2014 he said new technologies had made a lot of things easier, but warned against allowing phones and computers to dictate how we live.

“Without technology, humanity has no future, but we have to be careful that we don’t become so mechanised that we lose our human feelings,” he said.

[“Source-gadgets.ndtv”]

Warning over iPhone apps that can silently turn on cameras at any time

The new iPhone X will feature an advanced front camera that can build up 3D pictures of faces CREDIT:GETTY IMAGES

Apple has been urged to change the way in which iPhone apps are granted access to the phone’s camera after a security researcher demonstrated how apps can secretly record photos and videos without the user knowing.

Felix Krause, an Austrian developer who works for Google, built an app that was able to take pictures of its user every second and upload them, without notifying the user. He called it a “privacy loophole that can be abused by iOS apps”.

When an app wants to access the camera, for example to scan a credit card or take a profile picture during the set-up process, the iPhone user must give the app permission, in the same way that apps must ask to access the camera roll, location and contacts and to send notifications. Once allowed, it has to be turned off via the settings menu.

The system is similar to the permissions required by apps on Android. Google has recently deleted several apps that surreptitiously recorded users and masqueraded as legitimate apps.

But Krause said that once an app has been granted initial access, it can take photos and videos whenever it is opened up. Unlike on Mac computers, which have a small green light next to the camera when it is being used, there is no indication that an app is recording videos or taking photos, or when it sends them elsewhere.

Facebook app permissions
App permissions are indefinite, apply to both the front and back camera, and can be used for photo and video

The iPhone’s camera app permissions do not differentiate between the phone’s front and back camera. Allowing camera permissions can grant extra access in the latest version of iOS, which has a facial recognition engine that could allow apps to detect emotions.

The permissions system is not a bug or a flaw – it works in exactly the way Apple has designed it – but Krause said malicious apps could take advantage of it to surreptitiously record users.

He demonstrated this by building an app that took a photo of the person using it every second, and which also ran a facial recognition program to detect the person using it.

He warned that other apps could monitor users’ emotions as they scroll through a social network news feed, record what they are saying, or live stream video of them in the bathroom as they tap away at a smartphone game.

Krause said Apple should introduce a system of temporary permissions – one that allows apps to take a picture during the set-up process, but revokes it after a period of time – or to introduce a warning light or notification to the iPhone that tells people when they are being recorded.

There are few examples of apps being found to secretly record users – apart from those specifically designed for this such as Stealth Cam. The practice is banned by Apple’s App Store guidelines, which state that a “reasonably conspicuous audio, visual or other indicator must be displayed to the user as part of the Application to indicate that a Recording is taking place”.

Krause claimed it would be easy to hide the behaviour, allowing it to make it through Apple’s approval process.

Facebook users have often claimed that the social network is secretly listening to their conversations in an attempt to better target adverts, something that Facebook itself has denied.

Some privacy conscious users have taken to covering up the cameras on their computers in an attempt to prevent being spied on, including Facebook’s founder Mark Zuckerberg.

Krause recently demonstrated how malicious apps could steal a user’s iCloud password by appearing to be an official command. The developer works at Google but says his work on security is a hobby, in no way affiliated with his employer.

Apple did not comment.

[“Source-telegraph”]