Category 21st Century Techniques

What is DBEST’s Transformative Bluetooth?

DBEST’s Transformative Bluetooth Hi-Fi System can go from a circle to an elongated snake form factor with a twist and turn of its speakers. The central section features an OLED display, control buttons and connectivity ports, either side of which are attached two 3W speaker units that rotate up to 180 degrees to allow users to customize the look of the unit and better direct the sound at them.

In addition to Bluetooth 2.1 + EDR connectivity, connect your computer, MP3 player or other audio device via a 3.5 mm input cable. The unit also acts as a standalone player thanks to its microSD card reader which allows you to play MP3 and WMA files stored on a memory card. And it has a built in microphone, so you can use the system along with your phone. Designed to be ultra-portable it measures just 1.9″ high x 6.8″ deep and weighs just 0.55 kgs. The unit’s 1,700 mAH lithium polymer battery can be charged in 3-4 hours via mini USB to provide up to 25 hours of streamed audio playback or up to 50 hours of wired audio.

In addition to Bluetooth 2.1 + EDR connectivity, you can also connect your computer, MP3 player, phone, Playstation, or other audio device via a 3.5mm input cable.  The Transformative system is 9.8 x 3.4 x 9.9 inches and weighs 1.2 pounds.  With it’s 1700mAh lithium-polymer internal battery, it makes a great portable system with up to 50 hours playback time between charges.  It has two 3W amps to drive the speakers, and it reproduces 180-20,000Hz.  It works as a standalone MP3 player, too; it has a microSD card reader so you can play MP3 and WMA files.  And it has a built-in microphone, so you can use the system as a speakerphone with your phone.  You can twist the speaker sections into a multitude of shapes to best fill your space with sound.

The Transformative Bluetooth HiFi System is available in the US at Amazon for $214.07and it’s eligible for Prime shipping.

Credit : The-Gadgeteer

Picture Credit : Google

What is unique about BurnNote.com?

Do you need to share sensitive/confidential information with a friend or colleague yet you’re nervous about leaving a trace of the conversation on the net? If that’s the case, you should give Burn Note a try. Burn Note lets you send messages over email without leaving a long-term record of the contents. After you write a note, a private link is generated, which you can send to your recipient. Once the recipient reads the note, Burn Note automatically ‘burns’ the note from its server and removes any trace of it from phones and computers. You can allow/disallow a recipient from copying a text, set how the message will be displayed, set a timer after which the note will be burned/deleted from the Internet or even add a password if you’re feeling particularly paranoid.

Not a million options here, that’s the beauty of the system. If you want to customize things a bit however, feel free. Just note, even if you leave everything at their defaults, all notes will be deleted after 72hours opened or not. To check the copies of notes you sent, click on your username and select Notes. To check the copies of notes you sent, click on your username and select Notes. It will you show the email address and the time at which the Note was sent to a specific person.

Credit : Groovy post

Picture Credit : Google 

What is CTX’s Brookstone Virtual Keyboard?

CTX’s Brookstone Virtual Keyboard turns any flat surface into a touchscreen QWERTY keypad, all the while fitting nicely inside a small keychain. The smallest (1.5″) and most affordable (US$100) virtual keyboard to date, it projects a laser outline of a full-sized QWERTY keyboard in front of it, while an optical sensor tracks a user’s finger movements as they type. A Bluetooth connection lets it sync wirelessly to most smart devices, and a lithium ion battery holds enough power for two hours of typing and can be recharged through USB. Aside from portability, the keyboard is also much more sanitary than a physical one that accumulates dust and grime the more it’s used.

You can connect this keyboard to your smart-phones, iPhones, iPad, tablets, desktop, Pcs, etc. It usually works on those mobile devices which have at least Android version 3.1. You can use this keyboard both in the office and at home. Brookstone is a red laser projection virtual keyboard.

This projection keyboard is specially designed for the people who face difficulty in typing on mobile touchPad. These keyboards are also connected to your desktops via Bluetooth. You can use the keyboards during traveling or when you have no space to spare on your laptop. These virtual keyboards usually work right on smooth and flat surfaces.

Picture Credit : Google 

What is Color Road 3D ball running game?

Color Road is a simple 3D ball running game in which you control a rolling ball as it moves down a single road. There are different color roads and color balls in each level of this ball roll. There would be different hurdles to avoid and keep continue rolling ball. When you tap ball road to jump and cross obstacle the ball race will remain continue with roll the ball.

Try to keep roller ball running. When you need the ball jump, tap run your rolly ball to continue the run ball. Peoples love to find balls race, color rush and ball rolling games and that’s why ball roller and ball rush games are very popular now a days.

So, keep your color ball roll on the color road. Avoid obstacles by jumping and keep your ball road safe and try to go ball ahead to complete the each level of ball games. Obstructing your rolling ball are other balls arranged in rows of three with different colours. You must roll the ball to the ones with the same colour. There are also ramps on the road that changes your rolling ball’s colour. Hit a ball with a different colour than yours and you’ll be met with a game over. The farther the ball goes, the higher the score, the higher the coin. Use the coins to unlock new balls and new roads. Free for iOS and Android.

 

Picture Credit : Google

How do you use the original audio reel on Instagram?

Found song or audio clip you like on another user’s Reel and want to make one using the same audio/music? Just tap the music and select ‘Use Audio’.

On Instagram Reels you can upload your own audio clip or use music tracks from Instagram’s audio library. With the new update, you can now save audio clips used on Reels. The process is the same as saving posts on Instagram. Tap on the audio, and then select the save icon on the top right corner of the screen. You can then go to your saved posts on Instagram, and find all the audio files clubbed under an ‘audio’ folder.

Now when you make a new Reels video you can use audio from your saved collection. Instagram lets you use audio from other Reels but you have to do it at that time, and not save the clip in your library. The new audio page created on your saved collection can also be shared over DM. You’ll see the DM icon appear on the audio page of Reels made using that particular audio clip.

 

Picture Credit : Google

Who created the pixel?

American computer scientist Russell Kirsch revolutionised digital images with his invention of the pixel and then the world’s first digital photograph. He is also recognized as the developer of the first digital image scanner. Pixels are digital dots used to display photos, videos and more on phone and computer screens. In 1957 Kirsch created 2×2-inch, 172 x 172 pixel image of his baby son. Using a device he created at the U.S. National Bureau of Standards, this was the first image ever scanned into a computer and was made up of just 31,000 pixels (the latest iPhone captures images containing 12 million pixels). Kirsch made his pixels square which meant that image elements were not as smooth as real life, giving rise to them “pixelated”. Kirsch’s discovery laid the groundwork for digital photography, satellite imagery, CT scans, barcodes, virtual reality, and more. 91-year-old Kirsch passed away in August 2020 in Oregon (USA).

Kirsch later developed a method to smooth out images by using pixels with variable shapes instead of the squares. Initially, the images were binary, capturing only black or white, but Kirsch and his team discovered that by scanning the image multiple times at different thresholds they could create a grayscale image by stacking multiple scans, as per DPreview.

This technology allowed Kirsch and his team to develop algorithms that laid the foundations for image processing and image pattern recognition. Kirsch’s invention also helped NASA with its earliest space explorations, including the Apollo Moon landings.

 

Picture Credit : Google