We Are Back
Dear visitors and friends!
Thousands apologies for interruption in the blogging service (and the site service).
The blog and the site are back! Read more
LinkedIn About USSD – Part 1
On Thursday last week I have posted the following question on LinkedIn:
What stops you from using USSD services?
I have gathered 10 answers by Monday. Of which two people (who were prompted to do so) said they are not familiar with USSD, although the question was posted in Telecommunications section of LinkedIn’s Q+A. It is 20% of answers.
By itself the fact that a fifth of professionals in Telco business are not familiar with USSD explains quite a bit. Jean Cerien, Murad Mamedov, and Menno Bot mention inadequate exposure as an important reason for the weak adoption of USSD services.
Neeraj Kumar (Technical Consultant, System Architect: 3G UMTS, WCDMA, IMS, Femto Cell) finds the following reasons:
- Yet another application with a sloppy interface. I would rather prefer a GPRS based mobile applet of my favourite internet Instant Messenger.
- cost of using is also relatively more compared to GPRS based applications.
- a killer service based on USSD is yet to be seen, or at least i’m not aware of it.
Let’s discuss these arguments. “Sloppy interface.” A USSD service (as shown in the example here) can be displayed aligned at the center (but usually it is aligned to the left) and long messages could wrap to the next line. There are no graphics, that’s true. But I would not call the interface sloppy. I would even say it is simpler and cleaner, alike Google text ads.
There are a whole bunch of problems related to user experience with GPRS. Shall I start listing them?
Here we go:
1) GPRS settings are hard to configure;
2) Switching to GPRS vs. WAP profiling (WAP gateway vs. HTTP) is not obvious but in Russia it is a matter of paying 40 times more for traffic (if using WAP gateway);
3) Does not work in all roaming situations;
4) Requires a data plan (US);
But what is more important: USSD is not a substitute to GPRS and beautiful interfaces — USSD is a complimentary technology (as it is also explained by the next post’s Figure about SMS+USSD) which can be used as a gateway to call a WAP site via GPRS.
As to advantages of USSD, it works on any GSM phone. No single adjustment is necessary.
Cost. It depends on who is paying for it. It can be set so that it costs nothing to the user, the application provider bears all the cost. This cannot be said about GPRS. A user always pays for data transmission.
“I’m not aware of killer service based on USSD”. True: there are few, depending on the network. In Russia we enjoy MTS balance inquiries (*100#), operator portals (*111#), and games (*224#).
In fact, the killer application is now being developed. If interested in beta testing, let me know. It will be a global, operator-independent initiative which uses USSD as initiating technology.
Atisha Banjare (Territory Manager – Postpaid) rightfully adds to the list of objections that USSD services unlike SMS cannot be shared — a feature which is so common with social networking. In defense of USSD, I can only add that it is easier to initiate USSD in comparison to SMS. Also USSD is usually used in conjecture with SMS, thus it is a good idea to combine USSD and SMS by simply adding a menu item “Share” or “Get an SMS link” which can be initiated from a USSD dialogue to either automatically send an SMS to the inputted mobile number, or to get an SMS onto one’s own mobile phone.
Tommy Bertling at Swisscom (Switzerland) Ltd:
“…not very user friendly and will not work properly in roaming as there is no agreement which codes must work in a network”
Tommy, along with Jean Cerien (CEO at COMM4U), Gerard Byrne (CEO, Experience IT), Menno Bot (Chief Technical Architect at Nokia Siemens Networks (Saudi-Arabia)), complains about codes which are too difficult to memorize and use.
Originally, Supplementary Services Data was designed for use where supplementary services such as call forwarding or multiparty calls were needed. For instance, a call-forwarding option for all incoming calls can be activated by: **21*«destination number»#
However, USSD commercial services are obviously not designed with such complicated combinations in mind. The 3 digits like *111# is your only passport to, say, our service which takes it from there in the form of an interactive dialogue. Seems to me like the easiest possible route to information.
Roaming and USSD. Actually, there is an agreement about USSD support in roaming:
Messages from handsets to the numbers 100-149 always route to the home network. This means that if you are roaming in another network, dialing a USSD number from 100 to 149 on your phone will always route to the application on your home network. If you are used to accessing a particular service in your home network, then you will also be able to access it from another country. USSD codes other than within 100 and 150 are routed at discretion of a guest network.
(to be continued…)
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Networking for the Wealthy
As the society (at least in the US) is getting more bi-polar, with more people getting to the bottom and the same people on the top getting richer, and middle class disappearing, the trend is reflected in social networking. Forbes finds at least five networking sites for the affluent. Read more
The Best Startups, Internet and Technology Innovations of 2007
And the winner is…
Best Mobile Start-up: Twitter
Best Overall: Facebook
Twitter: Cool but Unreliable?
From the dialogue between two Norse ‘linguists’ on the language of the Bjarmaland people, Örvar-Odds Saga, ca. 13th century:
‘Skilr þú hér nokkut mál manna?’ sagði Oddr. ‘Eigi heldr en fuglaklið,’ sagði Ásmundr.
‘Do you know anything about the language of these people?’ asked Oddr. ‘No more than the twittering of birds,’ said Ásmundr.
Twitter is pretty hot: TIME magazine, as reported on their site, said: “Twitter is on its way to becoming the next killer app.”
Fluc – mobile social network that lets people to earn money by recieving local offering and ads
To join the network a mobile user should create a Personal Account and mark his/her interests and location. Then the subscriber will recieve “relevant mobile messages about topics of interest which are close to home”. The form of messages include SMS, MMS and WAP Push and also downloadable content, games, wallpapers, music, videos. Viral effect: the more friends a member invites, the more money he/she gets. Now Fluc has access to over 700 mobile networks worldwide. www.fluc.com
Similarities between Web and Mobile
What is similar and different when comparing ISPs and web content providers vs. mobile operators and mobile content providers? What does the history of ISP teach us? What is different when we shift our attention to mobile operators? Please think realistically (not wishfully) and base your answer on data (and less on speculation).
The questions are posted at LinkedIn. As I receive answers from experts, I will be adding them as comments! Read on…
