Tag: mobile phones

  • Indian Mobile Phone Application Innovators Empower Citizens

    Indian Mobile Phone Application Innovators Empower Citizens

    By David SouthDevelopment Challenges, South-South Solutions

    SOUTH-SOUTH CASE STUDY

    With mobile phones becoming ubiquitous across the global South, the opportunity to make money – and possible fortunes – by providing ‘apps’ for these devices is now a reality.

    Apps (http://en.wikipedia.org/wiki/Application_software) – applications which allow users of new mobile phones to do everything from running a business to banking to navigating chaotic cities – have quickly become a very creative space and a dynamic market for innovators and entrepreneurs. Because they are pieces of software and are relatively inexpensive to create, requiring only time and hard work, an individual working out of their home can develop an app, introduce it to the online marketplace and see if it will succeed.

    The only limit is the imagination.

    They are also a great way to solve people’s problems and possibly make some money in the process. As economies and cities grow across the South, many everyday difficulties can be tackled with these apps.

    Apps are revolutionary because they solve the problem of how to view websites on mobile phones and smartphones (http://en.wikipedia.org/wiki/Smartphone). Apps are designed for a small screen and have simple functionality and design. They often can function without any constant connection to the Internet, updating themselves sporadically when the phone can connect with phone networks or the Internet. They are also either free or inexpensive, using micro-payments to make a profit. The essence of the micro-payment business model is to charge a small amount and turn this into a large amount by having large numbers of people download the app. It is a successful business formula that has made many vast fortunes throughout the age of the mass consumer market, which began in the late 19th century.

    Bart Decrem, co-founder of Tapulous, a maker of apps for the iPhone (http://tapulous.com), told The Economist: “Apps are nuggets of magic.”

    Apps are sold in online stores run by companies like Apple (http://itunes.apple.com/us/genre/ios/id36?mt=8), Google, Sweden’s GetJar (http://www.getjar.com), and South Korea’s SK Telecom. Apple’s store has over 425,000 apps and Google’s Android Market has more than 250,000. Other stores include Mobihand, PocketGear, Mobango, Handango, Blackberry App World and Handster (http://www.handster.com).

    Research firm Gartner (http://www.gartner.com/technology/home.jsp) estimated that 18 billion apps have been downloaded since Apple opened its first app store in 2008. Remarkably, it forecasts this number could rise to 49 billion by 2013. The most popular topics include games, weather forecasts, social networks, maps, music and news.

    The dynamic documented so far for apps seems to follow the way music charts work. A few apps, out of the many on offer, become big sellers and popular favourites, getting the most users. Partly this reflects the difficulty of quickly searching through all the apps available in the world to find the right one, a process that favours well-marketed apps.

    The recent TechSparks 2011 App4India (http://www.facebook.com/techspark) contest showcased the creative thinking about apps now happening in India.

    One Indian success story is the 1000Lookz (http://www.vdime.com/pro1.htm) app, developed by Vasan Sowriraj (http://www.vdime.com/about.htm), which helps women perform a virtual beauty makeover. A woman can check what shades work best for her skin tone by using her own photos uploaded to the app. The user adds features like foundation, blush, gloss, eye-shadow, eye-liner and lipstick. The app uses facial recognition and skin tone detection technology to assist the virtual makeover. It was developed by VDime Innovative Works headquarterd in Atlanta, Georgia, with its technology developed by its Indian division.

    1000Lookz’ mission is to create “innovative products that bring cheer to consumers’ faces.”

    Sowriraj got his experience from working as a key member of the team developing special image processing for the Indian Space and Research Organisation (http://www.isro.org).

    The same team has also developed another service enabling users to transform standard emoticons – those cartoons used in electronic communications to convey emotions – into emoticons using your own face image. It is called Humecons (http://www.humecons.com), and its slogan is “Emote Yourself”.

    The India TV Guide, based in Bangalore, India’s software hub (http://en.wikipedia.org/wiki/International_Tech_Park,_Bangalore), is a mobile phone application developed by Jini Labs (http://www.jinilabs.com) offering programme listings for 150 television channels broadcast in India, and allows viewers to save reminders for favourite shows and build favourites lists.

    Jini Labs also makes Jini Books (http://itunes.apple.com/in/app/jinibooks/id404988026?mt=8), a clever app to display books, magazines and journals that are hard to find in conventional shops. It is free and promises to have “indie book authors and publishers – including small size, mid-size independent publishers, university presses, e-book publishers, and self-published authors.”

    A very useful app improving people’s lives is the Indian Railway Lite app. India’s railways are a critical part of the country’s economy, and the world’s largest railway system. The complexity of trying to work out the train schedule has been made easier with the app.

    Founded by Srinath Reddy, the app’s chief technology officer at RSG Software Services (http://www.rsgss.com), the app enables users to discover train connections between stations, and find which trains pass through stations, while navigating the Indian Railways website. It is a good example of how an app can quickly become a big hit. It became the second most popular on the Apple India app store and is downloaded more than 1,000 times a day.

    One of the advantages of the app is its ability to function without access to the Internet. It draws on its own database of information and offers a friendlier user interface than the Indian State Railways website.

    “This feature has proved to be very popular as users can access train information even while they are travelling and are out of network range,” Reddy told Yourstory.in. “We update the app at regular intervals and the user has to download a new version of the app to get updated information. Trains are generally added once in a few months and the timetable does not change significantly, so the user can use the same version until the next one is released.”

    The app’s creators initially found it difficult to get information and updates from Indian Railways.

    “We took around four to five months to build the app,” Reddy said. “Significant effort went into compiling the train and station data as this was not easily available. Refining the UI (user interface) took quite some time as well.”

    The company saw a market for the app because there were so many iPhone (http://en.wikipedia.org/wiki/IPhone) users in India. The app was downloaded 45,000 times between June and September, and other versions, including one for Google Android (www.android.com) are in the works to broaden access to people without an iPhone.

    The company has its headquarters in Ranchi, India and has four development centers in India located in Delhi, Pune, Ranchi and Hyderabad. Currently, the company has approximately 250 employees with core competencies in Apple, Filemaker and Open Source technologies.

    The Tuk Tuk 2 app is a clever and practical application for users of India’s ubiquitous motorized and bicycle rickshaws. They are an important part of the country’s transport infrastructure – but a journey in one can be a stressful experience for many reasons. This app seeks to lesson the stress.

    Tuk Tuk 2 app (https://market.android.com/details?id=com.mindhelix.tuktuk2&hl=en) is designed to introduce fairness to the auto rickshaw marketplace. It empowers travellers to track where they are on a journey, check the fare and find the distance covered. It helps to reduce exploitation of travellers and makes sure they know where they are at all times: a powerful resource in crowded, busy and confusing cities.

    It was developed by Mind Helix Technologies (http://www.mindhelix.com), founded in 2009 as a dedicated application development company with a mission to empower people with its apps. And that is really what apps are all about!

    Published: October 2011

    Resources

    1) Mobile phone boot camp: Entrepreneurial Programming and Research on Mobiles: Website: http://www.media.mit.edu/ventures/EPROM/entrepreneurship.html

    2) Mobile Active: MobileActive.org connects people, organizations, and resources using mobile technology for social change. Website: http://mobileactive.org/

    3) Teams of motorcyclists with mobile phones in Lagos, Nigeria take pictures of traffic gridlock and open road, send it to central control, who grade it “slow”, “moving” or “free” and in turn send the message to subscribers. Website: http://www.traffic.com.ng

    4) Southern Innovator magazine: New global magazine’s first issue tackles the boom in mobile phone and information technologies across the global South. Website: www.scribd.com/doc/57980406/Southern-Innovator-Issue-1

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    ORCID iD: https://orcid.org/0000-0001-5311-1052.

    © David South Consulting 2023

  • Mobile Phone Peacekeeping

    Mobile Phone Peacekeeping

    By David SouthDevelopment Challenges, South-South Solutions

    SOUTH-SOUTH CASE STUDY

    Last month UN secretary-general Ban Ki-moon pointed out the urgent need for interesting and relevant content to attract Africans to the internet. Official statistics can make for grim reading: the continent has less bandwidth than Ireland (World Economic Forum). While it is true Africa is restricted by serious technological and economic disadvantages, African ingenuity, creativity and hard work are bypassing these impediments to get things done nonetheless. While word has got out about the impressive take-up of mobile phones in Africa, the new world of Web 2.0 is also spawning a new generation of inspiring African technology whizzes transforming perceptions and grabbing the world’s attention.

    Alongside the combination of innovation and affordability that has made Africa the fastest growing mobile phone market in the world, there is a home-grown technology boom underway: “African firms are already participating in the forefront of technological developments and investment opportunities,” according to the Africa Competitiveness Report 2007.

    Powerful and easy-to-use Web 2.0 tools are being used by Africans during times of crisis. Among the most innovative are “mash-ups” – a term once used to refer to the musical style of combining two or more song tracks that has come to mean the blending together of various software programmes. These Web 2.0 software mashups combine weather information, maps, webcams, population figures, even restaurant locations – in fact any application that can be easily added to a website. The possibilities are limitless, and this is what is causing so much excitement for development in the South.

    In Kenya, a website called Ushahidi (Swahili for testimony), is using ICT (information and communications technology) and mobile phones to save lives in the post-election violence. People on the ground can send in live situation reports and alerts through the web and mobile phones to the website, which then maps violence in real time.

    According to the site’s originator, Kenyan Ory Okolloh, Ushahidi.com “is a tool for people who witness acts of violence in Kenya in these post-election times. You can report the incident that you have seen, and it will appear on a map-based view for others to see.”

    It has been put together by Kenyan web developer David Kobia (also the developer of Mashada, an online African community), and inspired by African blogger Erik “Hash” Hersman and other Kenyan bloggers and activists.

    At the start of the violence, Okolloh had put out a message for help on the web. “Google Earth supposedly shows in great detail where the damage is being done on the ground,” Okolloh said on the site. “It occurs to me that it will be useful to keep a record of this, if one is thinking long-term. For the reconciliation process to occur at the local level the truth of what happened will first have to come out. Guys looking to do something – any techies out there willing to do a mashup of where the violence and destruction is occurring using Google Maps?”

    The website came together quite quickly: after initial discussions amongst the team of five on January 5, it was live by January 9 (they estimate 40 hours for development and 20 to 30 hours for testing and promotion).

    For others who want to do the same, the key is good relationships, not necessarily technology, the Ushahidi team says. “My advice is to make sure you’re well networked with the right people before something like this is needed,” said Erik Hersman, who runs Afrigadget and White African blogs. “By the time you need a site like Ushahidi, it’s too late to start making connections, it’s time to build … everyone needs the passion to fulfill the vision of the project.”

    And to keep it going is not that time consuming, they say. The largest part of their time is spent keeping in contact with NGOs and a volunteer network in Kenya, and verifying the information.

    “My advice would be to keep things as simple as possible.,” said Kenyan David Kobia. “Mashups are basically methods of relaying data, so simplicity is absolutely key.”

    “The feedback has been phenomenal. Ushahidi’s graphical representation of events illustrates to some degree the magnitude of the events to people outside Kenya. The enormity of the situation can be understood better as events unfold, keeping everyone in the loop with a point of reference – people tend to become apathetic when regular news moves from the front page.”

    Ushahidi has been praised for providing NGOs, the international community and humanitarian agencies with vital information they can use to help people.

    Kobia has also launched a new mashup to promote Kenyan unity called  ihavenotribe.

    AfricaNews.com has also been turning to mobile phones to get the news out on the Kenyan crisis. The agency’s reporters use internet-enabled mobile phones with portable keyboards to transmit photos, video and text for reports. All of it is uploaded to the www.africanews.com website. Some are calling this the first use of mobile phone journalism in Africa.

    Published: February 2008

    Resources

    • Pambazuka News Action Alert blog for Kenya updates.
    • Web 2.0 tools that are for free and how to use them: an excellent resource from San Francisco’s  Techsoup.
    • An excellent set of links to Web 2.0 tools and which ones are free, is here:  directimpactnow.com
    • Mashups.com has the latest news and links to get involved in this new internet phenomenon:
    • Programmable Web: This outstanding website links to all active mashups on the web by category and gives real-time reports on progress and lots of links and support to get started.
    • African Web 2.0: 2007 was a busy year for African Web 2.0 sites, as they have grown in number and sophistication. Here you can see an at-a-glance collage of the sites’ logos and links to them:  flickr.com
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    ORCID iD: https://orcid.org/0000-0001-5311-1052.

    © David South Consulting 2023

  • Help is at Hand for India’s Beleaguered Bus-riders

    Help is at Hand for India’s Beleaguered Bus-riders

    By David South, Development Challenges, South-South Solutions

    SOUTH-SOUTH CASE STUDY

    The website is a simple affair: a distinctive logo sits above a lean-looking booking system that allows users to enter their journey start and end destination, date and then click for available buses and prices. Its simplicity is deceptive: redBus is a smart technological solution to a very complicated problem in India: booking and buying a bus ticket. The service it offers – relief from a chaotic, frustrating and time-consuming task – is transforming the experience of travel in India.

    Based in India’s technology hub of Bangalore (http://en.wikipedia.org/wiki/Bangalore), redBus (redbus.in) is a web start-up begun by young whizzes from technology companies who decided to take a risk and venture out and do something new.

    Back in 2005, redBus’ three founders, all graduates of one of India’s top engineering schools, were working in Bangalore for well-known information technology companies such as IBM, Texas Instruments and Honeywell.

    As they tell the story on their website, it was the difficulty of getting a bus home during the Hindu religious festival of Diwali that prompted the inspiration. The trip was a last-minute decision, and buying bus tickets proved far from easy. On top of failing to get a ticket from various travel agents, journeying around Bangalore meant encountering the city’s traffic gridlock.

    This experience led to the idea of developing a service to book bus tickets over the Internet.

    RedBus quickly evolved into an innovative service offering multiple options to customers. They can call a phone number and speak to a customer service representative or use a mobile phone to book a ticket. RedBus claims to have sold more than 8,000,000 tickets to date.

    Tickets are also delivered to customers in major cities in advance of their travel. Even more conveniently, redBus developed a service called mTicket. It sends the ticket by SMS (mobile phone text message) straight away when a customer makes a booking. The mTicket appears on the display screen of the mobile phone and the customer just has to show their mTicket to the driver to board the bus.

    RedBus uses partnerships to expand their distribution network, and this means redBus tickets can be purchased at more than 75,000 outlets. The company now works with more than 350 bus operators, allowing customers to book tickets on more than 4,500 routes across India.

    The service set out to achieve two goals: create a one-stop shop for ticket purchases, and to make it possible for customers to get tickets when they needed them and not be told they have been sold out.

    Indians were already having success with booking airline tickets online. But nobody else had thought of doing central, online sales for bus tickets before.

    Research was behind redBus’ success. The founders interviewed bus operators, consumers and venture capitalists before setting up the business.

    They then set about writing the code for the Internet service and put together a business plan and presented it to The Indus Entrepreneurs (TiE) (tie.org) – a network of mentors who help young entrepreneurs. With the support in place, they were able to leave their well-paying, secure jobs to start redBus.

    Among the many challenges they faced was changing the mindset of bus operators used to dealing only with travel agents working out of sales offices.

    It also took time for the concept to take off. But as word-of-mouth got around, more people started to use the website. The young team grew from just three to 50 within nine months.

    Their business success, as they describe it, is the result of listening to, and soliciting feedback from their customers. They say it has helped them identify what is going wrong and fix it, and describe their business culture as “learn, implement, grow.” They also have a culture of sharing ideas and mistakes to encourage learning. It seems it is this buzzy, youthful and always-learning business culture that is behind redBus’ success.

    Resources

    1) IDiscoverIndia: A website detailing how to explore India’s vast bus network.Website: http://www.idiscoverindia.com/Travel_Info/india_travel_bus.html

    2) TiE: Fostering Entrepreneurship Globally: The Indus Entrepreneurs (TiE),was founded in 1992 in Silicon Valley by a group of successful entrepreneurs, corporate executives, and senior professionals with roots in the Indus region. TiE’s mission is to foster entrepreneurship globally through mentoring, networking, and education. Dedicated to the virtuous cycle of wealth creation and giving back to the community, TiE’s focus is on generating and nurturing our next generation of entrepreneurs. Website: tie.org

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    ORCID iD: https://orcid.org/0000-0001-5311-1052.

    © David South Consulting 2021

  • Mobile Phone Microscopes to Revolutionize Health Diagnostics

    Mobile Phone Microscopes to Revolutionize Health Diagnostics

    By David SouthDevelopment Challenges, South-South Solutions

    SOUTH-SOUTH CASE STUDY

    Mobile phone usage has increased hugely across the global South in the past five years. In Africa, the number of mobile phone subscribers reached 545 million in 2013, while there are 3.5 billion mobile phone users in Asia and the Pacific (ITU). Some 93 million people in Africa and 895 million in Asia and the Pacific have mobile phone Internet access (ITU).

    “Every day we are moving closer to having almost as many mobile-cellular subscriptions as people on earth,” Brahima Sanou, Director of the ITU Telecommunication Development Bureau, wrote in its latest report on their growth.

    The number of mobile phone subscriptions in the developing world has surpassed 5 billion and the number in the world as a whole reached 6.8 billion in 2013 (ITU), out of a world population of more than 7.1 billion. This compares to considerably lower numbers of people with access to the Internet: 2.7 billion in the world (ITU).

    While many people in poorer countries have basic versions of mobile phones, the next generation of smartphones has been growing in number as prices come down (http://en.wikipedia.org/wiki/Smartphone). Examples of these smart phones include the BlackBerry, Apple’s iPhone, the Samsung Galaxy, and the Nokia Lumia. Smartphones tend to have enormous computing power and an ability to run complex ‘apps’ or applications – including public transport options, maps, restaurant and store locators, banking services and market information and resources. They can also access the Internet through Wi-Fi, and have camera and video capability.

    What people can do with these feature-packed phones is limited by little other than human imagination. With the ability to store large amounts of data and images, using apps that perform a limitless range of services and tasks, smartphones can be deployed as powerful tools to tackle problems.

    Science fiction sagas have long fantasized about people being able to walk around with small electronic devices that can do immensely powerful tasks, including being a medical diagnostic tool. But this science fiction dream is rapidly becoming reality in the global South.

    Various initiatives and innovators are using mobile phones and smartphones to conduct medical diagnosis and gather data for medical studies in real time.

    Some innovations are even turning smartphones into mobile microscopes.

    Developed by the University of California, Berkeley in the lab of Professor Daniel Fletcher (http://cellscope.berkeley.edu/), the CellScope (cellscope.com) is capable of turning the camera on a cell (mobile) phone into a diagnostic microscope with a magnification of 5x to 60x. Fletcher’s lab has also pioneered work on needle-free injection technology.

    The CellScope can be used for ocular imaging (technologies for visualizing and assessing a range of diseases of the eye) and for detecting tuberculosis, blood-borne diseases and parasitic worms.

    Fletcher is a bioengineer and was impressed with how much mobile phone technology has proliferated across the global South.

    “You don’t have to put in these copper wires (for phone lines) anymore; you have the (cell) towers. It’s big business,” Fletcher told The Scientist Magazine.

    “It’s leaping over the need for infrastructure.”

    Fletcher and his colleagues experimented by attaching extra lenses to smartphones. They then used the phone to image cells that had been stained with fluorescent dyes to make them easier to see. The quality of the image was so good, they were able to diagnose malaria from blood samples and tuberculosis from sputum (spit) samples.

    With the addition of image analyzing software, the phone was able to automatically count the number of Mycobacterium tuberculosis bacilli. They were trying to prove you did not need conventional microscopes to do this sort of diagnostic work.

    Fletcher and his colleagues are currently trialling the technology in Vietnam, India, Cameroon and Thailand.

    “Technology alone doesn’t create effective health care,” Fletcher emphasizes. “It’s got to be part of a context in which the information is captured and validated and is analyzed in the right way, and treatments are then available in response to information.”

    Another group from Toronto General Hospital in Canada (http://www.uhn.ca/corporate/AboutUHN/OurHospitals/Pages/TGH.aspx) has ‘hacked’ an iPhone smartphone by placing a 1 millimeter ball lens on the phone’s camera. Isaac Bogoch, an infectious disease specialist, had been investigating parasitic worm infections in children on Pemba Island off the coast of Tanzania. Along with Jason Andrews of Massachusetts General Hospital, they had been inspired by a report about how a team of researchers from the University of California, Davis had created a simple microscope out of an iPhone with a 1 millimeter lens. This makeshift microscope was used to take pictures of blood smears at a 350 times magnification and giving a 1.5 micron resolution.

    “We thought that was a great idea,” Bogoch told The Scientist Magazine. Bogoch regularly works as part of an international team around the world, often in remote locations.

    “We thought … we could take it to the field and see if it accurately works in a more real-world setting.”

    Inspired, Bogoch got together with his colleagues and created a similar microscope with a 3 millimeter ball lens and then got to work using it to identify soil-transmitted helminth eggs in stool samples in Tanzania. When examining the stool samples of 199 children in a clinical trial using the makeshift microscope, they were able to accurately identify helminth infections in 70 per cent of the cases. They also found the iPhone microscope did very well at spotting eggs of particular parasites, such as 80 per cent of Ascaris lumbricoides infections (http://en.wikipedia.org/wiki/Ascaris_lumbricoides). The success rate dropped significantly, however, when trying to detect whipworm parasites (just over half) and hookworm infections (14 per cent).

    But this is early days and an experiment: “Obviously the results aren’t perfect and there’s definitely room for improvement,” Bogoch admits.

    What stands out is the potential to completely revolutionize health care by continuing to develop the capability of smartphones. With their portability and low cost, they also have the advantage of not needing a trained physician to operate them, according to David Walker, president of the American Society of Tropical Medicine and Hygiene, in The Scientist Magazine.

    One of the many advantages of combining a microscope with a digital smartphone is the ability to take a picture and send it straight away to someone to make a diagnosis.

    Even more exciting, Sebastian Wachsmann-Hogiu at the University of California, Davis (http://cbst.ucdavis.edu/people/sebastian/) is adapting mobile phones to undertake spectroscopy (http://en.wikipedia.org/wiki/Spectroscopy), using diagnostic test software to analyze samples on the spot. This, when successful, would be akin to the capabilities first mooted in the science fiction television and film series Star Trek (startrek.com). In Star Trek, the doctor is able to use a small handheld digital device to quickly diagnose what ails somebody.

    The potential for this technology in the global South is significant. Aydogan Ozcan at the University of California, Los Angeles, who is also working on mobile phone microscopes, believes this is as significant as the dawn of the personal computer: “If you look at the early computers, they were bulky, they were extremely expensive,” he says.

    But now computers “are portable … and almost anyone can afford them. The same thing is going on today (with microscopy). We are miniaturizing our micro- and nano-analysis tools. We’re making them more affordable; we’re making them more powerful.”

    It looks like this science fiction dream will soon become today’s reality.

    Published: July 2013

    Resources

    1) World Telecommunication/ICT Indicators Database. Website: http://www.itu.int/en/ITU-D/Statistics/Pages/stat/default.aspx

    2) HealthMap: HealthMap was founded in 2006 by a team of researchers, epidemiologists and software developers at Boston Children’s Hospital. It is an established global leader in utilizing online informal sources for disease outbreak monitoring and real-time surveillance of emerging public health threats. Website: http://www.healthmap.org/en/

    3) A home-made portable microscope: A design developed in the 1970s by Chinese students who fashioned a microscope from a plastic bottle. Website: http://www.microscopy-uk.org.uk/mag/indexmag.html?http://www.microscopy-uk.org.uk/mag/artjul00/awscope.html

    4) Ways to make simple homemade microscope lenses. Website: http://www.microscopy-uk.org.uk/mag/indexmag.html?http://www.microscopy-uk.org.uk/mag/artoct07/jd-lens.html

    Creative Commons License

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    ORCID iD: https://orcid.org/0000-0001-5311-1052.

    © David South Consulting 2023