Sci-Tech Expert – Science & Technology News, Reviews and Articles

How Android Universal Remote Controls Work

May 29, 2012 by · Leave a Comment 

Getting an Android universal remote control for tablets and phones is not always an easy task and can actually be quite difficult because there are a lot of devices to choose from that differ not only in price, but also in quality, such as how good they are made and how reliable, app user interface, like whether or not it has easy to use buttons and custom macros, and functionality, such as whether you can turn up the volume when you leave the room. Part of the problem with selecting a universal remote control system for your Android phone or tablet is that you cannot know which one is good for sure until you buy it so you might end up with a lemon.


Traditional URC’s

One big issue that remains from the era of traditional URC’s where the remote was a physical remote like the ones that come for free with your TV, cable box, and stereo, is that you need to set them up. Traditional remotes come with a code database that can control all existing devices but cannot usually control ones made after the remote was made. This means that the URC’s had to have the correct code or codes “beamed” from the default remote. They had no other way of updating their code database. Beaming codes can be a tedious process, since sometimes codes for individual buttons need to be beamed as well. This makes programming the remote annoying. Plus, the buttons were physical buttons so they could not be moved around. This also meant that you were out of luck if the original remote had a function that was not supported by the URC.

Touchscreen phone URC’s do not have the same problem because new codes can be downloaded to the phone and sent to the IR transmitter via WiFi. And you can still put in new codes like you could with old URC’s if the online database is not up to date. However, Android URC’s come in two flavors that offer different functionality and may be suitable for different users depending on the user’s tastes.

Two types of Android remotes

One of the flavors is a plug-in that goes into your Droid’s headphone jack or USB recharging slot and lets you point and aim your Android like a normal remote. These usually require the least set-up time as the two flavors but they have a lot of limitations, so you will probably want to forego this option if you plan on using your TV a lot, which you will if you’re buying a universal remote control.

The other flavor is using a WiFi bridge to connect your phone to an IR transmitter. That sounds complex, but good solutions come with self-contained units. They connect your Android with your existing WiFi network to the transmitter, which is always aimed at the TV so you don’t have trouble aiming your remote at your TV and can control it when you leave the room. Also, this lets you use any number of Android or iOS devices as remotes.

Ted Dhanik: An Entrepreneur at the Forefront of Online Marketing

May 25, 2012 by · Leave a Comment 

Ted Dhanik is the president and co-founder of engage: BDR, Inc, a top-5 display network and technology startup located in West Hollywood, California, where he is responsible for overseeing strategic marketing, sales and business development, client relationship management, and content acquisition.

Dhanik has spent more than 15 years in the marketing and advertising world and has held several key leadership positions, including a five year stint at in Beverly Hills, CA, where he was responsible for developing strategic marketing strategies. Working closely with founders Chris DeWolfe and Tom Anderson, Dhanik built a combination of on- and offline strategies which successfully launched the brand in all major markets. During his tenure, he was also responsible for developing the MySpace Celebrity concept and many other MySpace brands. Also at, Dhanik created and scaled internal advertising performance methodologies which provided engagement for users and created awareness outside of its member base.

Prior to his position at, he oversaw business development at Under his leadership, the products he launched grossed more than $20 million their first year and $75 million the second year. Previously, he played a major role in the early development and launch of the consumer lending program at NexTag Corporation. He has also held senior positions at various other companies, including Xoriant Corporation and Atesto Technologies.

Dhanik began his career at, where he worked in sales. Dhanik holds a Bachelor of Arts in Business Administration and Marketing from California State University at Hayward.

About engage: BDR: engage: BDR specializes in combining display, video, and braded entertainment into a single network to provide customers with the latest marketing solutions, advance technology, and custom programming. The firm’s products reach nearly 109 million unique users worldwide. In May 2012, engage: BDR launched a real-time bidding platform called First Impression. To learn more about Ted Dhanik, please read the following articles:

Samsung Toner Cartridge

May 21, 2012 by · Leave a Comment 

Before choosing a Samsung toner cartridge, it is important to understand how it toner cartridge works. Toner cartridges are used inside laser printers. The toner is basically the ink that is use to print materials onto paper. The cartridge consists of an outer plastic frame. Inside that frame houses graphite as well as the ink powder. Also inside the cartridge are a metal roller and a felt want. Toner cartridges are reusable, replaceable as well is recyclable. Factory OEM cartridges are compatible with your laser printer but cost less than the brand-name cartridge.

             Many people choose to recycle their cartridges. This process is completed by placing the cartridge and a Samsung waste toner container where it then gets recycled. The process of printing from a toner cartridge is easier than most people think. You will put the paper in the paper tray of your printer. Once the printing job is sent to the printer, the drum will rotate and a laser beam will shine the light onto the surface of the drum while it is rotating. The part of the drum that has the light shining on it then creates the image to be printed. The charged toner particles are then drawn to the image that is on the drum. As this process is going on, the paper is going through the drum and at that point it gets negative charges which then make the toner stick to the image on the paper. Searching for a toner cartridge is as easy as going online and putting in a part number such as BP96 – 00608a.

Why Vehicle Tracking Systems Work and How They Reward You

May 20, 2012 by · Leave a Comment 

Vehicle tracking systems might only seem as an option for private users, but for business industries specializing in construction, delivery, and services, they rely on tracking devices as part of everyday operations. Tracking devices enable managers to comprehensively monitor usage, delivery and dispatch schedules, location, and maintenance requirements of each vehicle.

At the moment, the GPS vehicle tracking is the most reliable form of tracking device for cars and trucks. Unlike earlier tracking systems, GPS is more high-tech because it uses cellular or satellite signal in its system, making it more efficient in providing real-time updates about the status and location of a vehicle. And while other tracking systems are only limited to retrieval of location, it has other features aside from location updates, namely: direct assistance and support in emergency situations, planning of routes, dashboard monitoring, maintenance alerts, and remote-controlled unlocking or disabling of the vehicle.

With the GPS devices being employed in construction and service businesses, truck tracking then becomes easier and more effective. In turn, overhead costs caused by fuel consumption, overtime expense, neglected maintenance, and inaccurate delivery times would surely be reduced. Employee productivity would also increase since strict monitoring lowers the possibility of employees getting away with idleness and misuse of the vehicles. Another advantage is that many insurance companies offer discounted premiums for vehicles installed with GPS tracking.


As far as asset protection is concerned, vehicle tracking systems are a must for those who consider security, productivity, and efficiency as their top priorities.

The Convenience of Zebra Barcode Label Printers

May 19, 2012 by · Leave a Comment 

If you are working in a large company or if you are running your business, there are a lot of paper works that you need to process. Hence, you need a system that can help you get through and assist you in the inventory process. The Zebra Barcode Label Printers is the perfect choice. It is a simple system that allows you to properly organize your inventory. As a matter of fact, through the use of the label printer you will be able to save time and money. It creates an inventory label just in time you need it. It is the on the go printer.

Zebra thermal desktop printers changed the way you print thereby changing the way you perform your business. It can perfectly fit to any space. The company ensures that the printer is durable and reliable. If you are searching for a printing application that actually works, then definitely thermal desktop printer is all you need. It is the suitable choice if you are searching for a thermal printer.

The Zebra printer is the leading producer of any types of barcode label printers. As a matter of fact, it has the Zebra Mobile Label Printers. It promotes more productivity because you can use it anywhere you go. It is perfect to use in the actual customer workplace. Aside from that, it is very easy and comfortable to use. You will be able to get done your printing needs just in time. The efficiency and easy operation is the best feature.