Mobile

New technology could significantly reduce power that phone and other gadget screens consumer. It could also reduce the risk of screens being damaged by images "burning in." The technology is for OLED (organic light-emitting diode) screens which are ... now common in smartphones and other displays. In simple terms, the pixels in an OLED screen light themselves, whereas regular LED screens need a backlight behind the display. The main advantages are less power use and a thinner screen. The biggest drawback is a likely shorter lifespan, though that doesn't necessarily play a factor in devices such ... (view more)

Google has solved all the world's tech problems, tackled world peace, reversed climate change, and is now dangerously bored. At least that's the only rational explanation why it is now arguing with Apple on Twitter about the color that appears ... behind text in messages. The ridiculous row is about the iMessage feature on iPhones that lets users send messages free of charge over the Internet rather than through SMS text messaging. Originally only iPhone users could send messages on the service but in 2016, Apple extended it to Android devices through a Google Play Store app. Apple originally ... (view more)

WhatsApp is adding a series of privacy and security features. However, several will be switched off by default so users should consider activating them. The messaging app, now owned by Facebook, has become popular thanks to two key features. It's ... designed to handle groups well so that users can send a message to a specific group of friends or colleagues in a more intuitive manner than Facebook's own messaging tools. It also uses end-to-end encryption, meaning not only that intercepting a message is of little use, but that Facebook cannot access messages even if it wanted to or was ordered to ... (view more)

BlackBerry has announced its phones will finally stop working this week. It's a move six years in the making and in many ways it's insane that anyone is still using them. Specifically the company will be hitting the killswitch on services for ... BlackBerry 7.1 and earlier, the software for the BlackBerry 10 device, and BlackBerry PlayBook 2.1 (for its short-lived tablet range) and earlier. The move only affects devices running BlackBerry's own software. It doesn't affect its range of Android-based devices. Although the number of people affected is relatively low, BlackBerry is keen to get the ... (view more)

Samsung has got approval for a patent on a phone with a double-folding mechanism. It would effectively be a tablet computer that fits in the pocket. The company already has a range of foldable phones with a single hinge, meaning a double-width ... screen. The new patent is for a double-hinge with one folding forward and one folding backward, a little like a "zed bed" mechanism. (Source: techradar.com ) The patent shows that the screens would be arranged so that an "ordinary" size screen was usable when the phone was fully folded. When the phone was unfolded, the entire display would be accessible ... (view more)

The latest version of Android adds several new privacy features. However, users may need to make some manual tweaks to take full advantage. The changes come in Android 12 which is rolling out to newer phones at the moment. Older models will either ... get it later on or will never be able to get it, depending on the manufacturer. The biggest change is more information about the permissions system. That's the set-up by which users don't have to give an app complete access to the hardware and software on their system. Instead they can individually grant or restrict individual permissions, each of ... (view more)

Predictive text may not make typing messages on phones quicker or easier according to a new study. In many cases, the study says, it will slow things down. The research comes from Pe Ola Kristennson, a professor of interactive systems engineering at ... the University of Cambridge, and colleague Thomas Mullners. (Source: acm.org ) They previously ran a study in 2019 asking 37,000 volunteers to copy sentences on a mobile phone. Those who used predictive text averaged 33 words a minutes, slightly slower than the 35 words a minute of those who didn't use any technologies. (Source: theconversation. ... (view more)

The Better Business Bureau has warned the public to ignore text messages that appear to be wrong numbers. It says it's the first step in an ongoing scam using automated chat bots to scam people. The scam is not particularly sophisticated in ... principle but uses automation to play the numbers game. In the current form it tries to take advantage of base desires, though the BBB warns the format could change. According to the warning, one example of the opening text message reads: "Hey is this John? It's Amanda. We chatted on Tinder before when I came to visit my cousin but we never met if I recall ... (view more)

New laws in Europe could mean all phones have to use the same charger plug. It's uncertain if they will take effect but they could force manufacturers to make changes worldwide. The proposal would mean most portable electronic devices sold in ... European Union countries would have to have a USB-C charging port. If manufacturers supplied a charger with a power plug, the connection to the phone could be USB-C or USB-A. The rules would apply to phones, tablets, cameras, portable speakers, headphones and portable game consoles. Specific exemptions would include ear buds, fitness trackers and smart ... (view more)

Phone and tablet makers could be forced to update devices for at least seven years. The proposed law would only affect Europe but, if passed, could change policies around the world. At the moment, how long phones get security and feature updates is ... largely up to manufacturers. In many cases it can be as little as three years. Critics say that brings several problems, including unfairly pressuring owners to buy new devices even when their existing one works well. That also creates environmental problems with users struggling to find responsible ways to recycle old devices. Spare Parts Must Be ... (view more)