Secrets of Déjà vu

Déjà vu… It is really very difficult to study it— the odd feeling you get when you sense you’ve already experienced something that you know you are doing for the first time — in the laboratory. This is mainly because the phenomenon is very rare and difficult to reproduce. There are similarities between déjà vu and the more common experience of seeing a person who seems vaguely familiar to you, Still who’s name, how you know them, and where you previously met escape you.

Secrets of Déjà vu

Unlike déjà vu, scientists are able to test feelings of familiarity in the laboratory. One way they do this is by asking research participants to scan and quickly assess the familiarity of faces or places they have seen before and those that they are seeing for the first time. Such research helped researchers come to understand the familiarity and recollection are two different forms of memory that work together during recognition. While people experience the sense of familiarity rapidly, recollection this requires the recovery of associations prompted by a critical cue, takes longer.  For instance, if you begin a casual conversation with that person you know you recognize but cannot remember the place, you might start to uncover details that trigger memories revealing the person’s name and how you know them.

Functional MRI (fMRI) studies of people are asked to judge the familiarity of faces and buildings have revealed and when people try to distinguish familiar from novel faces, changes in activity occur in an area of the temporal lobe which is called the perirhinal cortex. An adjacent area called parahippocampal cortex is shows activity changes when people distinguish familiar buildings from those they are seeing for the first time.

Thus, déjà vu for a face may be the result of messages which is sent from the perirhinal cortex whereas déjà vu for a place may stem from messages relayed from the parahippocampal cortex. Both of these regions send their information to the hippocampus, which supports recollection. So, the full experience of recollection may reflect a combining of converging signals from both perirhinal and parahippocampal areas to the hippocampus.



Dell XPS 15’s review – The best Laptop Supporting Windows 10 OS

Dell XPS 15’s review – The best Laptop Supporting Windows 10 OS.The laptop of Dell XPS 15 comes with the Windows 10 of Skylake-based best ever laptop. It has the Intel i7 Quad-core 2.6 processor with 16GB RAM, 15.6-inch screen, Nvidia GeoForce graphics card and 512GB of SSD storage. Its XPS of 2015 domination got end and arrived the new Kaby enabled Skylake powered one. It has not changed a whole much at its design, but it could be enabled to get login with the Hello Windows with a fingerprint scanner.

The Skylake-based best laptop – Dell XPS 15

It’s hard to not get wowed immediately after seeing the gorgeous InfinityEdege bezels of Dell. You’ll be impressed every time you see it. It shines absolutely next to the bog standard laptops and really outstanding on the shelf.

Keyboard with Touchpad

As you expected from the XPS 15 similar design of gorgeous younger one of the XPS series, it comes with same carbon fiber-keyboard, aluminum chassis. You’ll feel its carbon-fiber with a different appeal to its larger surface. For example, smaller footprint can meet yours less access to the keyboard edge. But, the entire laptop looks more compact and neater.

InfinityEdge Display

The resolution of the display is a glossy 4K (3,840×2, 160). This resolution is higher than the Retina panel of Apple’ MacBook Pro, which is (2,880×1, 800). Dell made some amazing bold claims with its stunning display the Adobe’s 100% color RGB as well as sRGB color gamuts. If you’re a true-color seeker, then there is no other alternative without Dell XPS 15. There is not a lack of brightness at all. It offers an eye-searing level of the brightness with 363.4cd/m2.

Performance plus Battery Life

There are many configurations come with the Dell XPS 15. At the launching time it has the range of the aforementioned resolution 1,920×1, 080 with a price of £1,099. It also provides 8GB DDR4 RAM and 2.3GHz quad-core Skylake-based processor. Other models are available with the Intel core i7 2.6GHz processor. The main difference is in the storage capacity. But, all models come with 2GB GDDR5 with Nvidia GeForce 960M. It also offers a great battery life that you’ll like it.


The XPS 15 has similarly the XPS 13’s multi-function port of the Thunderbolt 3 is being for battery charging, connecting to other devices and data transferring. Here is used the connector of familiar USB Type C Connector that works nicely with USB C devices. It could be used with the Thunderbolt Dock’s optional as well as the yet-to-be-released proving you 3 output displays.


There in no doubt that the Dell XPS 15 is an amazing laptop. It has no instant visual impact of the XPS 13, but it has an abundance of power into a smooth 15.6-inch screen laptop. It has a superior performance along with the stylish looks as well as its ability of meeting the users’ expectation in a premium price. Any of the laptop lovers will fall in love with this one. On a whole, it’s a great Dell’s surprise to the laptop users.



P10 Plus Huawei Review – The best Smartphone with Better looks ever

P10 Plus Huawei Review – The best Smartphone with Better looks ever .The P10 Plus is a flagship Smartphone of Huawei having a price tag of £680. It has launched with its regular P10 in 2017. It comes with QHD quality display and larger screen along with upgraded camera as well as diamond cut finish. But, are these enough to take an additional £110 more than regular ones, P10? You’ll get 16:9 aspect ratios in Huawei P10 Plus mobile, instead of the Samsung Galaxy S8 and LG G6’s 18:9. This made it feel and look different from other Smartphones is available in the market. Its front and rear cameras are respectively 20mp and 12mp with an aperture of f/1.8. You can take better shots in the low-lighting atmosphere. Its larger internal storage of 128GB and 6GB RAM provides you huge space to take images and videos.

Some other Specifications of Huawei P10 Plus

We have learnt about some of the Huawei P10 Plus’s specifications above. Here are some other attractive features of the phone:

P10 Plus Huawei Review: Design and Build quality

Huawei has had all of the efforts with its P10 Plus’s design and build quality. It has a diamond-cut finish at the edges that made it a unique in the both ways – feels and looks. As a result, this is designed for slip-free and it prevents accidental slips. This is not only designed gorgeous, but also its metal ring is linked to the chassis with a fine touch of class. Its fingerprint sensor on the front-facing has added a classic build quality. Its dual-SIM card slot can be used to expand the storage capacity up to 256GB. Moreover, it contains a 3.5mm jack, an IR blaster, USB port Type-C, single-speaker, etc.

P10 Plus Huawei Review: Display

The Huawei P10 Plus has a bigger screen of 5.5-inch than its regular one P10. It offers an IPS display of 1,440 x 2,560 pixels with glorious QHD quality that’s ideal for VR. The display of the P10 Plus is brighter with 587.1cd/m2 maximum brightness that means you can use the phone under the bright sunlight. The screen of the phone is a wonder as well with sRGB colors of 98.5% are vivid.

P10 Plus Huawei Review: Software

This latest one from the Huawei comes with the latest version of the Android 7(Nougat) with EMUI 5.1 that provides a better customization along with low-level RAM plus processor for a fluid experience. After defragmenting its RAM, the memory is recycled with utilizing and kernel compression techniques.

P10 Plus Huawei Review: Performance

The handset of Huawei 2017 is the house of an impressive chipset of the HiSilicon Kirin 960. It also comes with an octa core processor plus 6GB RAM, so the phone flies during intensive jobs. The phone definitely provides a blistering performance, from graphically intense games to heavy multi-tasking. In the Geekbench 4, it showed an impressive multi-core performance. It performs similarly with the Honor 8Pro that both have the Kirin 960 inside. Although its battery life is not much longer, but it scored 12 hours, 21 minutes in the video playback test with its 3,200mAh battery.



Computer User Interface (UI) – Next Generation UI is just about here

When it’s talking about computer’s User Interface (UI), we like to refer the system or program of the computer to the users. Generally, get about the graphics, sound and text. Most of us are familiar with common Windows or Apple operating system. These two allow us to interact with the desktop icons with the mouse cursors. Steve Jobs, the founder of Apple Computer, has made the major shifting of ‘text to graphics’ with his Macintosh operating system. But, we are witnesses of the innovated User Interface (UI) involving with touch use, voice and gestures. These all are at the primary level of their development.

So, let’s go with some of the next generation computer User Interface (UI):

1. Gesture Interfaces

Sci-fi movie the ‘Minority Report’ was portrayed about the future technology. There used the imaginary gesture interface primarily. The protagonist, Tom Cruise, wore a pair of gesturing futuristic gloves. As the same way, the gesture interfaces are already introduced with limited options. This way, you can control images, data sheet, videos and input various commands over your computer system. In this interface, the command of the input comes from the users’ hands or other parts of the body. Without touching the screen, just make a target and put the command and your order is done! The z-axis edition to the existed two dimensional UI is coming to make real the human-computer communication knowledge.

2. Voice User Interface (VUI)

Voice inputting command through the ‘Voice User Interface (VUI) is also at the stage of primary and limited. This user interface is also going to make a new revolution to the computer users’. SIRI is the most recent VUI. It’s the application of personal assistant incorporated from Apple iOS. It also supports acting to the technologies such as Google Glass. The said Glass acts as a Smartphone. You need not to touch or command with fingers. It allows you to command of your own voice to control the system. Still the VUI is not totally perfect for use till today. But, in the near future, it will get developed to overcome all of its lacks.

3. Flexible OLED (Organic Light-Emitting Diode) display

Is Your Smartphone still not enough responsive and rigid to carry your commands? So, you’re probably with the first generation’s one. You can try the latest Flexible OLED displays. This comes with the organic semiconductor displaying light even at the time of rolling or stretching. It offers a brand new with less rigid Smartphone screen along with a plastic bendable substrate.

4. Brain-Computer Interface

While we think, our brain produces its electrical signals. So, each of its thoughts make some specific pattern of the brainwave. These separate electrical signals are mapped to make a specific command. As a result, our thoughts can complete some set of commands. This technique is going to be implemented to the computer system. It already applied to some software with success. After making its complete application, it can allow us to make our home a ‘Smart Home’. One can turn lights or fans on and off having no steps to their bed.

Finally, we are entering into the real interfaces of the all sci-fi movies ideas with various next generations’ computer user interface. There are many more computer user interfaces, including Augmented Reality (AR), Tangible User Interface (TUI), and Wearable Computer etc. So, let’s see what comes in the next upper levels of our technologies.