Friday, January 19, 2018

Livescribe 3 Smartpen: Do More With Your Written Notes


By combining the ease of hand writing, the power and accessibility of Apple's iOS devices, and audio, the Livescribe 3 Smartpen is a powerful tool.  With the smartpen you can start writing on a pad of paper and see your handwriting appear on your iPad or iPhone almost instantly. 

When taking notes It can record audio that is linked to your handwriting, allowing you to easily hear what was happening exactly when you were writing.  It can easily search through notebooks of handwritten pages to find the right note in an instant, and it allows you to share your notes with anyone without copying or scanning.

The Livescribe 3 Smartpen is not just a refinement of last year's Sky Wifi Smartpen. The Livescribe 3 Smartpen adds new functionality by pairing it with an iPhone, iPad, or iPod Touch. The Livescribe 3 is still capable of syncing handwriting and audio, but instead of recording the audio from a built in microphone, the recording happens on an iPhone or iPad paired to the pen with Bluetooth. With the pen connected to an iOS device using Bluetooth, features like handwriting recognition and cloud based storage options are handled by the iOS devices. Most of the pens functionality is handled with the free Livescribe+ app that seamlessly manages the Smartpen.

Read on to find out more about the Livescribe 3.

Hardware and Requirements

The Livescribe 3 is a sleek and streamlined device that is about the same size as some thicker standard pens. The pen twists open to reveal the ball point tip. No more forgetting to turn on your pen, it turns on automatically when the tip is out. At the bottom is a special camera that allows the pen to track its location on the page. At the top of the pen is a stylist tip. The stylist tip hides a micro-USB charging port. Speaking of charging, Livescribe claims the pen gets 14 hours of battery life. At the top there is also an indicator light that shows the status of the pen. The Livescribe 3 uses advanced Bluetooth to connect to the companion app. The pen only supports Apple devices because they have the widest compatibility with the new Bluetooth standard. Livescribe may support Android devices when advanced Bluetooth is more widely available. The pen is compatible with iPhone 4S and newer, iPad 3rd generation and newer, and iPod Touch 5th generation. The companion app requires iOS 7.

The Livescribe 3 requires a special dot paper that Livescribe sells on their website. Some may think of this a negative, but the Livescribe notebooks come in a variety of sizes and are competitively priced.

Livescribe+ App

The Livescribe+ app is the brains of the Livescribe 3 smartpen. The pen sends your notes to the app over Bluetooth and then processes the handwriting and turns it into digital text. The app makes it easy to review notes in a page view or list view. Because the app turns handwriting into digital text, it is simple and fast to search through your notebook. You can search by keyword and easily find all associated notes. Once your handwriting has been converted to digital text you can use the built in iOSSpeak Selection feature to have your note read aloud with text-to-speech.

The handwriting recognition was amazingly accurate even with my sloppy handwriting and if it does make a mistake you can manually correct it. If you write down a phone number or an address you can save the information as a contact with one tap. If you write down a homework assignment you can save it directly into your Reminders list which is a nice touch. Using an iOSdevice as the brains of the smartpen allowed Livescribe to remove the screen, speaker, microphone, and wifi which considerably slimmed down the pen. Using an external microphone eliminates the writing noise that the Sky Wifi Smartpen picks up.

Taking the microphone out of the smartpen does not come with out compromise. Because the smartpen relies on the iOS devices microphone you can not record audio without an iOS device nearby. You can still capture your written notes and sync them next time you have your iOS device handy. For some who don't always have their device close by, but still want to record audio the Sky Wifi Smartpen is a great option. If you always have your device close by this won't be an issue.

Sharing your notes is one area where the Livescribe+ app really shines. Using the standard iOS 7 share sheet you can share your notes to any app that supports PDFs. This includes Evernote, Dropbox, Google Drive, and many others. Currently recipients of your documents that don't own an iOS 7 device can only view your handwriting and cannot play back the audio and linked notes known as a pencast. It is really unfortunate that the ability to view pencasts on desktops and Android devices was not present at launch. 

Benefits

The Livescribe 3 can benefit many people who need to keep useful notes for work or school. It can be especially useful for students with learning disabilities who struggle to take or keep notes. For example if a teacher is talking about graphing points and the student gets distracted, he can easily go back in his notes and listen to the audio at a later time.

Teachers and special educators who have multiple students who get class notes provided as an accommodation can easily use the Livescribe+ app to share the note instantly with everyone in the class. This eliminates the need for hard-to-read carbon paper or delays due to photo copying. For people who struggle with organization, the ability to search for notes maybe enough of a reason to purchase the pen. Using a conventional ball point pen for writing is much easier than using a stylus to write on an iPad. The Livescribe 3 gives you the ability to write with a ball point tip while still getting all of the benefits of having your notes on your iPad.

Possibilities

The Livescribe 3 Smartpen and Livescribe+ app have really solid features that have benefits right out of the box. If you decide to buy the pen you should decide to because of the features currently available, but with very capable hardware and the flexibility of an iOS app Livescribe could and should continue to improve the product. One feature that I would like to see added is the ability to speed up and slow down audio playback. Variable playback speed makes it easy listen to more audio in less time. With the Sky Wifi Smartpen this was an option, but it is not currently available in the Livescribe+ app. Audio transcription is another feature that would be a great addition to the Livescribe+ app. Imagine listening to a lecture and having the entire text transcript of the professor even if you weren't able to write everything down.  With improving speak recognition software this feature is probably technically possible.

Pricing and Availability

The Livescribe 3 starts at $150 for the starter edition. A pro edition with a darker finish, larger leather starter notebook, replacement ink, one year premium Evernote access sells for $200. Both editions are avalible from Livescribe's website.

Instagram rolls out Live Video broadcast feature globally


Instagram launched Live Videos to its app’s Stories feature back in December 2016. At launch the feature was exclusive to individuals residing in US. Approximately a month later, the Facebook owned company is finally rolling out the feature globally.
It might seem that both Facebook and Instagram are offering the same feature but the mode of delivery is totally different. Instagram Live Videos are different from Facebook Live Videos in that they totally vanish once the live broadcast is terminated. The video will no longer be visible on Instagram once you end the live broadcast.
Another important point is you will only be able to record live video up to a maximum of 60 minutes which is essentially one hour. In layman’s language, one session of live video broadcast can last for a maximum of only one hour.
How to Start a Live Video
Note that you will need to update your Instagram app to version 10.0 and above.
  1. Launch your Instagram application
  2. Tap the camera icon in the top left corner of the screen.
  3. Alternatively, swipe right from anywhere in feed.
  4. Tap Live at the bottom of the screen.
  5. Then tap Start Live Video.
Your followers will likely receive a notification when you start a live video.
The number of viewers appears in the top right of the screen and comments appear at the bottom. To add a comment simply tap the Comment option. You can also pin a comment to the top so that viewers can see it more easily. To pin a comment, you simply tap and hold on it.
In case you want to turn off comments, Instagram has got you covered. You only need to tap and select Turn Off Commenting. To end your Live Broadcast is as simple as tapping End in the top right. A screen will appear asking you to confirm if indeed you wish to terminate your broadcast. Tap again to confirm.

Uber takes on mapping the planet.






Uber is mapping the planet. The ride-sharing company has shown its commitment to having its own mapping data by rolling out map-cars in Singapore. This is one of 5 other countries that the mapping vehicles have been put in all 5 major continents.
The cars are cryptographic driver rides with mapping tech on top to collect data on real trips. According to the company, Uber will not keep imagery from the end points of your trip thus eliminating the issue of privacy. The data collected will also not be made public.
The company is a long way to getting its own comprehensive mapping data with mapping hardware only available in one country per continent outside North America. This though is an important step to reaching that goal. Uber relies on google for its regular mapping and has a strong incentive to develop a mapping product of its own.
Last year, it was reported that Uber planned to spend at least $500million on the ambitious mapping project. Additionally, the company has taken to poaching some of Google’s brightest mapping talent including Amit Singhal, Manik Gupta and Brian McCledon, all engineers involved in the core making of google maps.
The data collected will reflect the harder-to-pinpoint aspects of routes such as which side a building is facing. This will also be a major asset in Uber’s plan to roll out self-driving cars especially in Singapore which has embraced autonomous technology at a fast pace. The mapping investment by Uber is likely to pay off hugely when robotic ride-sharing is commonplace.

“Over the past decade, mapping innovation has disrupted industries and changed daily life in ways I couldn’t have imagined when I started,” said Manik Gupta, head of product at Uber. “That progress will only accelerate in the coming years especially with technologies like self-driving cars.”
The mapping cars are currently operating in US, Mexico, Canada, the UK, South Africa Australia and Singapore.

IBM and Ericsson have announced a research breakthrough that could accelerate the launch of 5G communications networks


BM and Ericsson have announced a research breakthrough that could accelerate the launch of 5G communications networks and support new mobile enterprise and user experiences enabled by very high data rates, including IoT, connected vehicles, and immersive virtual reality.
The companies have created a compact silicon-based millimeterWave (mmWave) phased array integrated circuit operating at 28GHz that has been demonstrated in a phased array antenna module designed for use in future 5G base stations.
2017 has been described as a defining year for 5G. More countries and governments are opening up new frequency portions of the electromagnetic spectrum, including portions known as millimeter wave bands, which are more than 10 times higher than the frequencies currently used for current mobile devices, offering a new source of bandwidth for cellular networks that are being made available for 5G networks.
Scientists at IBM Research and Ericsson reached their breakthrough as a result of a two-year collaboration that set out to develop phased array antenna designs for 5G. IBM’s expertise in highly integrated phased array mmWave IC and antenna-in-package solutions, together with Ericsson’s expertise in circuit and system design for mobile communications, helped the team reach several new technological milestones.
“There has been a lot of encouraging progress in 5G standardization last year including the beginning of live field trials. Big efforts in research and development are key to this and our collaboration with IBM Research on phased array antennas can help operators to effectively deploy radio access infrastructure necessary to support a 5G future. New use cases and applications that span human machine interaction, Virtual Reality, smart home devices and connected cars will depend on innovative technologies that can bring the promises of faster data rates, broader bandwidth and longer battery life to reality.”
– Thomas Noren, Senior Advisor, Business Unit Network Products, Ericsson
“The development of this 5G millimeterWave phased array is an important breakthrough, not just because of its compact size and low cost, which make it a very commercially attractive solution for network equipment companies and operators, but its potential to unleash and inspire brand new ideas and innovations we haven’t yet imagined, thanks to a fully networked society.”
-Dr. Dario Gil, Vice President of Science & Solutions, IBM Research
Making 5G a Reality
The first release of the 3GPP 5G specification is targeted to be ready by 2017/2018, but there has already been much progress in the industry with field tests and demonstrations of new user experiences and capabilities made possible by the higher bandwidth, lower latency, greater density and lower energy requirements of 5G networks.
5G is expected to support data rates exceeding 10Gbps in certain scenarios. New capabilities are designed to allow users to download a full-length HD movie in seconds, provide very high bandwidth and uninterrupted live streaming experiences in highly dense environments such as sports or concert venues, experience ‘life-like’ response times to enable remote surgery or fully immersive virtual reality experiences, as well as see battery life of 10 years for remote cellular devices that may be part of IoT environments.
About the Phased Array Antenna Module Breakthrough
For future 5G phased array deployments to be commercially viable the size, weight, cost and performance of the component are important factors. The IBM and Ericsson team’s result, the world’s first reported silicon-based mmWave phased array antenna module operating at 28GHz, is a significant step towards meeting this challenge. The module, which consists of four monolithic integrated circuits and 64 dual-polarized antennas, measures approximately 2.8” by 2.8”, or about half the size of a typical smartphone. Achieving this compact form factor is necessary to support the vision of this technology’s widespread deployment, especially in indoor spaces and dense downtown areas.
Another performance advance reported by the team is the demonstration of concurrent dual-polarization operation in transmit and receive modes. This capability enables one phased array antenna module to form two beams simultaneously, doubling the number of users to be served at the same time and so improving the overall value and economics of the technology.
A major hurdle for the use of mmWave signals in mobile communications is achieving sufficient range between radios to support target applications. At 28 GHz, each antenna is tiny and individually would support short communication distances, but combining multiple such tiny antennas not only increases the range but also enables steering of signals in specific directions. The IBM and Ericsson team’s phased array design supports beam-steering resolution of less than 1.4 degrees for high precision pointing of the beam towards users.
IBM Communications Circuits & Systems Innovation
IBM Research has a long history designing and developing integrated circuits and phased arrays, and were pioneers of the first monolithic mmWave radio in 2006. In 2013, the team presented results of a highly integrated mmWave phased array transceiver for both mobile communications and radar imaging applications that laid the foundation for this latest scientific work. The IBM scientists have also explored how mobile handsets will communicate at new mmWave frequencies, showing a path for how mmWave 5G radios could be implemented in mobile phones.
A paper describing the IBM Research and Ericsson team’s work, “A 28GHz 32-Element Phased-Array Transceiver IC with Concurrent Dual Polarized Beams and 1.4 Degree Beam-Steering Resolution for 5G Communications,” was presented on February 7 at the 2017 International Solid State Circuits Conference in San Francisco.

Uber takes on mapping the planet.



Uber is mapping the planet. The ride-sharing company has shown its commitment to having its own mapping data by rolling out map-cars in Singapore. This is one of 5 other countries that the mapping vehicles have been put in all 5 major continents.
The cars are cryptographic driver rides with mapping tech on top to collect data on real trips. According to the company, Uber will not keep imagery from the end points of your trip thus eliminating the issue of privacy. The data collected will also not be made public.
The company is a long way to getting its own comprehensive mapping data with mapping hardware only available in one country per continent outside North America. This though is an important step to reaching that goal. Uber relies on google for its regular mapping and has a strong incentive to develop a mapping product of its own.
Last year, it was reported that Uber planned to spend at least $500million on the ambitious mapping project. Additionally, the company has taken to poaching some of Google’s brightest mapping talent including Amit Singhal, Manik Gupta and Brian McCledon, all engineers involved in the core making of google maps.
The data collected will reflect the harder-to-pinpoint aspects of routes such as which side a building is facing. This will also be a major asset in Uber’s plan to roll out self-driving cars especially in Singapore which has embraced autonomous technology at a fast pace. The mapping investment by Uber is likely to pay off hugely when robotic ride-sharing is commonplace.

“Over the past decade, mapping innovation has disrupted industries and changed daily life in ways I couldn’t have imagined when I started,” said Manik Gupta, head of product at Uber. “That progress will only accelerate in the coming years especially with technologies like self-driving cars.”
The mapping cars are currently operating in US, Mexico, Canada, the UK, South Africa Australia and Singapore.

Truecaller: How to know the unknown caller


Three days ago someone sent a “please call me thank you” message to my friend’s number. My friend called back but the call wasn’t picked, several times. He asked me to help him find out who the “flasher” is. I called and talked to her, a talk that gave me a new name, a name I wouldn’t like to make public. My friend wasn’t satisfied, he really wanted to know who the **** sent the please call me message yet could not have the gut to pick his call. We brain stormed, then remembered there is Google.

We Googled “How to know unknown caller” and we go a number of tips – some which involved using a web based search or use of some apps. Part of the solution was the use of Truecaller App.
I downloaded the Truecaller on my Android device and input the number of the flasher. Truecaller was true to its duty and returned a name for the number, but sadly the name was only one name, which wasn’t helpful.
Have you ever been in a similar situation? Some strange number could be calling you and for some strange reason, you don’t want to pick that number up. Maybe it is my ex using a friend’s number – you reason. Or your landlord that you have been avoiding has decided to use a different number.
Reasons for desiring to know the owner of the strange number are also positive. You obtained the number of that beautiful girl you haven’t had guts to talk to. You want to call her but you can’t. You wish you knew her name first. Or a friend that you forgot to save his/her number calls, you receive the call, only to be embarrassed after asking, “who is calling?” Last scenario – she gave you her number but lied about her name.
Other than being able to obtain the names behind the unknown numbers, you can also be lucky to see the photos behind some of those numbers you could have fraudulently obtained. Let’s finalize with the names first – then the photos.
Truecaller
As mentioned above, there are several ways of obtaining the names behind the unknown numbers in your call log, but Truecaller works best for me. According to the description posted on Wikipedia,
Truecaller is a the world’s largest mobile phone community for mobiles, and accessible via a Web site, developed by True Software Scandinavia AB. It finds contact details globally given name or telephone number, and has an integrated caller IDservice to achieve call-blocking functionality and social media integration to keep the phonebook up-to-date with pictures and birthdays. The name Truecaller comes from the app being able to show the True name of the Caller. The client is available forAndroidBlackBerry OSiOSSeries 40Symbian s60BlackBerry, and Windows Phone.
Using Truecaller is very simple, you only need to download it from your OS’s market place and follow instructions after installing. On the top right corner of the App, there are two tiny icons. The first one is the History icon that indicates the numbers and names of all calls made – including messages sent. When making a call, Truecaller will automatically search for the name of the person being called in case the number is not yet saved in the address book. You can also search for the names manually by entering a number at the search bar – only be sure to include the correct country code below the search bar.
Is there any reason you wouldn’t want to use Truecaller?
Privacy Issues
After we found out the name of the flasher, my friend was pleased but commented “we are not private anymore”. I disagree, if someone already has your number, what harm is there in obtaining your name? In Kenya, even without Truecaller, one only needs to send a 10 bob M-PESA (the likelihood that the number will be a Safaricom’s number is over 80%) and viola, you have his/her names as they appear on the National Identification document. Truecaller is actually lenient. Instead of obtaining names from government registries, it does obtain names from social media and other online sources that it has integrated with. This I verified after searching for my mum’s name on Truecaller but the result was “No match found”. The search result must be because my mum has zero details online.
I think privacy issues will be of concern if and when services like Truecaller incorporate what my friend wishes for – the ability to search for numbers by typing in names in the search bar. That would mean, if you know my name, you have my number.
Photos of number owners
I’m basically through with this article but I promised to show you how to see the photos of some people you accidentally have their numbers – for whatever reason. Just add the number to your phone book, give it a name e.g. from Truecaller, go to WhatsApp, update contacts, and if you have the new contact in the contact list, check on his/her photo. If not yet, just be patient – an active user will update his/her profile with a photo of his/her face in not so distant future.
If the number owner is not on WhatsApp, he/she is most probably on Facebook. Be sure you have the Facebook App on your phone. Go to Find Friends from the Facebook App, Press “Contacts” then Find Friends – He/she would be one of those many suggested friends from your phone contacts.