HOYU – Interactive PDF Editor

Enables students to receive grades and comments right on the app; enables one-on-one interaction with teachers for questions and discussion.
Provides teachers with the ability to send assignments and due dates to students individually.
Allows users to create an E-book in PDF format with rich media content.

It’s not just a technical project, it’s a revolutionary teaching and study solution.

Information Technology has fundamentally transformed the ways we can improve and enhance our lives, especially when it comes to education. This technology has already changed virtually all aspects of the educational environment, but only recently has the incorporation of mobile applications become of interest to educators and technology providers.
HOYU identified the need in the marketplace for an easy-to-use tool that could facilitate real-time interaction between teachers and students, creating educational opportunities that would otherwise be impossible.
As a result, with the invaluable input of multiple potential end users, Savvycom engineers have helped create PDF Editor, an interactive e-book solution with smart integration that functions as both a website and a mobile application. Creating an e-book with smoothly integrated and interactive elements like Adobe Indesign is complicated, and theoretically requires professional skills.
Savvycom education mobile app
To create a technology through which any user, regardless of skill level, could drag and drop different types of media into an e-book that could then be presented as a finished project in PDF format, we began a new technology project now known as HOYU PDF Editor.
This tool allows PDF files to be converted into HTML5 and JavaScript; publishers to add images, video, audio files seamlessly. Any changes subsequently required can be downloaded quickly, as unchanged data is not rewritten which optimises transfer speeds.
Being an e-book, this PDF Editor requires a large amount of storage space. The editor employs cloud-based storage and computing, establishing a virtual “store” containing an unlimited number of e-books & other learning materials.
This also allows the author to create and update PDF books right on the web, meanwhile enabling teachers to interact with students through the mobile app to provide coaching and feedback.
Hoyu pdf editor
“Savvycom technical strength is wonderful.
Let’s continue to better work with each other.”

Shigeki Sakamoto – HOYU CEO

Improve teaching and learning processes

Improve Teaching & Learning Process
Teachers and students can make notes, create and send comments, and handwrite notes directly on the e-books. This process forms a valuable conduit between students and teachers and allows the efficient exchange of ideas and joint responsibility for the learning process.
Abundant content
Instead of printing and selling traditional, publishers with the Authorising tool can produce completed books that contain images, video and audio files. This adds dynamic and interactive properties that traditional printed materials just can’t compete with.
A new teaching style
Teachers can give assignments to individual students and set deadlines for each one. All comments and marks can be written directly to the PDF files. Students can also receive their teachers’ marks and comments from the mobile app and can send their questions and comments back to their teacher.
Providing qualified materials
To protect the materials and users, we prioritise the copyright protection issue with AES algorithms to encrypt and secure book contents. Authorised users are then able to open, edit and update new versions of an e-book.
Connect us for various frontier technology services and IT excellence:

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CRAVE Vend – A Fantastic Deal App

CRAVE Vend is used Secured Card Payment that integrates best in class secured card readers.
Ultimate tracking technology. CRAVE Fleet supports delivery speed, reduces ingredient & gas cost and employee time.
Driving extreme values for consumers and retailers with a cost-effective, smart customer engagement system.

CRAVE Vend isn’t just a POS – it’s better in every way.

A solid, reliable e-Commerce platform is at the very core of an online business. Anything less just won’t work, and will likely cost you valuable sales. Utilising responsive web design in concert with a well-designed e-Commerce platform gives your customers a full-service easy-to-shop experience, and keeps them coming back again and again.
Savvycom knew that not all businesses have the same needs, therefore cookie-cutter, one-size-fits-all templates are not always the best solutions for the unique business.

We built, and continue improving Crave Vend platform to simplify: The task of having an online presence and eMenu creation for restaurants owners, and for all of us, hungry people, to order food from cravevend.com website and/or from Android/iOS smartphones. Crave Vend allows a lot of helpful functions: locate food merchants, view merchants rich menu, securely order for delivery or pickup, save favourite items and restaurants, email receipts.
Crave Vend integrated Ultimate Online Ordering. This feature helps increase sales, productivity and reduces waiting time for customers: A win-win for customers & merchants. Online orders go directly to your POS system to confirm and print to kitchen printer. No more call from a third party, or customers during a busy time. For the most efficient payment, Crave Vend integrated MercuryPay® – the fast, reliable, secure payment gateway, known as award-winning processing payment.
With Mercury, this system accepts the most common payment types and card brands, while enjoying reliable uptime, real-time transaction viewing, same day or next day funding capability and promotional payment options.
Utilising Flexible Menu Management, Crave Vend provides easy menu setup, quickly add/remove items, one-touch disable/enable items. All menu information is synchronised to the cloud for coordinated changes across the entire system including an online menu from a single device. This facilitates merchants to control inventory, get real-time email and push notification alert.
Mercury security payment of ecommerce platform Savvycom


Connects consumers and merchants with unique features that simplify the ordering experience.
stationary POS of ecommerce platform by savvycom

CRAVE Kiosk – Self Service Kiosk
Improves onsite productivity with less staff. Offers speedy service, entices customer’s CRAVING with rich media, imagery and nutritional information.
CRAVE Fleet – Delivery Tracking
Improve delivery speed and reduce gas cost, employee time with integrated tracking technology. Take credit card payment at the customer’s site.
Cloud support
Menu, accounts, orders and other info are secured in the cloud and accessible by you only from anywhere. Your employees can only access data relevant to their work.
Use CRAVEVEND back office to create, manage your eCoupons and deliver them to your customers’ smartphone.
Connect us for various frontier technology services and IT excellence:

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Flow in the Workplace

Flow – the word is commonly used in idioms and I used to assume that the context of flow was an esoteric concept to people beyond the world of psychological academia. However, when I was in the interview at Savvycom, our COO also mentioned this word and we discussed on it.

I was surprised when the word “Flow” is emphasized along with a culture of happiness and well- being. And the company also uses this word to remind their staffs about its core values that craftsmanship and open communication.

At the first chapter, I would like to talk more about “Flow”. Then when we have some ideas what the “flow” means and want to reach it as organization and individual let’s go deeper to how we achieve it in following chapters.

So, the infographic below is presenting “Flow” in more details.

To be continued…
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