Broadband use in schools detrimental for grades

Internet is a powerful tool. It has to be managed carefully, especially when it comes to children. It is the opinion of this blog's authors that simply throwing technology at school students - whether it is tablets, OLPCs, or a fast Internet connection - is often not helpful. Even worse, it can have a negative effect on learning and socializing. A recently published paper by three Carnegie-Mellon University researchers examined the relationship between broadband use in Portugal's schools, and student performance. The results are loud and clear:

high levels of broadband use in schools were detrimental for grades on the ninth-grade national exams in Portugal. For the average broadband use in schools, grades reduced 0.78 of a standard deviation from 2005 to 2009. We also show that broadband has a negative impact on exam scores regardless of gender, subject, or school quality and that the way schools allow students to use the Internet affects their performance. In particular, students in schools that block access to websites such as YouTube perform relatively better.

The paper was published in Management Science, a top research journal. It can be downloaded here for a fee. Alternatively, you can download the free working paper.

What about broadband for schools in Bhutan? Follow the discussion or leave a comment on the Sherig Collection thread (registration required).

Transit to Bhutan via Delhi - a new solution

Our post with tips on Transit to/from Bhutan via Delhi airport has attracted quite a bit of attention.

We've just learned of a new possibility to avoid waiting in the transit area at Delhi airport, and obtaining the Druk Air boarding pass even when the Druk Air counter is closed. According to a recent announcement by the Association of Bhutanese Tour Operators, passengers can email their details (passenger name, flight number and flight time) to delkkkb@drukair.com.bt and anshu.c@drukair.com.bt. Once you reach Delhi, the boarding pass should be waiting at the transit desk, allowing you to go into the gates (and lounge) area.

We haven't tested this solution - if you have, please share your experience.

Now, we only hope that this service is extended to transit in Bangkok, where the Druk Air counter opens only 2.5 hours prior to the flight. Obtaining the boarding pass earlier would be helpful to business class passengers with a long layover in Bangkok, who currently cannot use the lounge access until the Druk Air counter opens.

Business Opportunities corner: Hack Detection Service

Following up on a previous post on website hacking (and a bunch of related posts on Internet security) it appears that the different IT departments could use some help in detecting hacks.

Business idea #2 is therefore a "hack detection service". The service carefully examines websites of subscribers on a daily basis. If hacking is found, the subscriber is immediately notified.


Needed resources:

1. Computer(s) with good Internet connection and a web browser
2. A reliable person (or multiple people as the business grows) who goes over subscribers' websites daily
3. A notification system (email/phone call/SMS according to the subscriber's needs)
4. Basic understanding of website hacking and what it looks like
5. Subscribers!

Determining the pricing will require considering operation costs such as Internet fees and salaries. Getting subscribers might require offering a free trial period and publicizing the service at different IT departments. A few free trial periods can then be used to show the value of the service.

Disclaimer: Our ideas are just ideas, not necessarily sound business advice. If this business already exists in Thimphu and we missed it, please let us know! Before rushing to implement the idea, do some research about costs. Create a spreadsheet with the costs and see how much you will need to earn to break even and to make a profit. See if you can survive for a year with no profit and perhaps loss, until the business is more established. The best approach is to consult with organizations that help local entrepreneurs such as the Loden Foundation (see their upcoming crash course on Apr 16-17) or the Youth Development Fund.

Thimphu's Dancing House?

The original Dancing House in Prague:

 Thimphu's take:

iPhone 5 and 4G (K2 #74)

Question of the Week 
Will my unlocked iPhone 5 support 4G in Bhutan?
— Dr. Bruce W. Bunting, Bhutan Foundation, USA

Answer

Dear Dr. Bruce,

Bhutan Telecom recently launched their 4G service in Thimphu. 4G, also known as LTE, promises speeds faster than 3G and fixed-line broadband. Different LTE networks around the world use different frequencies, also known as bands. The trick is that your phone must support the network’s frequency in order to be able to connect to it. The frequency that will be used by Bhutan Telecom’s 4G network is 1800 MHz, also known as “band 3”. This is the 4G band used in most of Asia, Africa, Europe, and Oceania. Picking this band was a wise decision: 4G phones and data cards that are available in the Indian market - Bhutan’s main trading partner and the source of most phones in mobile shops in Bhutan - will work here. But it also means that 4G phones for the north American networks (which do not use band 3), will not necessarily work in Bhutan (or in other networks in SE Asia, for that matter).

Finally, to your question: Apple manufactures two iPhone 5 models: A1428 and A1429. The latter supports “band 3”, while the former does not. To check the exact iPhone 5 model you own, look for the model number in tiny letters on the phone’s back cover. If it says “A1429”, your phone is good. But keep reading...

Even if you own the iPhone 5 model A1428 which does not support 4G in Bhutan, I wouldn’t worry about it too much. Firstly, 4G is only available in selected parts of Thimphu, and you wouldn’t be able to use it outside Thimphu anyway. Secondly, for most purposes - casual browsing, email, etc. - 3G is good enough, and you don’t really need 4G. Thirdly, Bhutan Telecom’s 4G network does not currently support voice or SMS, so even if your phone connects to 4G, you will not be able to make and receive phone calls or use texting. Can I assume you wouldn’t like that? Lastly, by the time 4G supports voice and the network is available nationally, there’s a good chance that you will have moved on from your iPhone 5 to a shiny new device.

---

Readers are encouraged to submit technology-related questions to boaz@thimphutech.com

Where is the job description la?

Remarkably, vacancy announcements by local organisations in Bhutan will always include the title and required qualifications, but never the job description. This is true for all sectors - government, corporate, and private - and for all job types at all levels. The only announcements that do include job descriptions are for posts funded by international organisations.

Here are a few examples. The last announcement (by BCCI) does have a job description; the project is funded by the European Commission.

Major DrukNet hosting outage

Tens of Druknet-hosted websites are currently down, most likely due to a faulty database server. These include Bhutan Chamber of Commerce, BICMA, Bhutan National Bank, eDruk, Mangdechhu Hydroelectric Project Authority, NCWC, Office of the Attorney General, Royal Education Council, Government to Citizen Initiative, and many others.