Uses cases vers Users stories à partir d’un cahier des charges et du besoin client
Pour créer une application, il faut bien comprendre ce que veut le client, l'analyser pour le modéliser, et ensuite le développer
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Lorsque je réalise une application mobile multi-plateformes, comme par exemple celles là, le client m’exprime généralement son besoin à travers des plaquettes, des calques, ou de longs emails, et me demande souvent certaines fonctionnalités les plus demandées, comme l'utilisation de Web-services, Rest, Json, Gps... J'analyse, je modélise
Dans cette étude de cas, j’ai compris après plusieurs lectures, que mon client avait besoin d’une application de géo localisation et de télémétrie sur les téléphones portables
Applications téléphones portables : d'abord bien analyser le besoin
Des expressions techniques reviennent plusieurs fois dans l'expression du besoin, comme par exemple:
Match behaviors, Predict Geo-locations, Proximite events, Report, Detect neighbors...
Trace routes, Reverse geocode to real address, Historise location, Detect motion, Encrypt data...
sends a push notification to the mobile device... sends a push notification to the servers... feed our database...
locate point-of-interest... describe the objects with similar tags that users have...
request for their future positions of users... Send encrypted tags... Send locations...
Send interests... Send matchinfs... Send POI infos...collect location history... collect paths...
collect journeys...Encrypt data to databases... Store Encryption Key on the telephone of the user...
Store Encryption Key in our in-house secret server...
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Phase d'analyse, de modélisation
Applications smartphones: uses cases liste préliminaire qui va décrire les fonctionnaliés à développer
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Applications smartphones: des uses cases concernant le matériel utilisé
| Match behaviors Predict Geo-locations Proximite events Report Detect neighbors Trace routes Reverse geocode to real address Historise location Find the best itinerary Find points of interests along the way get notices about nearby friends get notices about friends Location deal with our current positions offer information about places we have been keep in touch with users we’ve met Avoid filling interfaces as much as possible forecast my trips forecasting my future positions Telling where i will be Integrate predictive models into apps Make matchings between mobile users Make matchings between points of interest Activate geolocation functions with only a few line of code API gives mobile developers access to geolocation functionality analytics Provide geolocation Provide routing integrate the API with 6 lines of code integrate the API in a few minutes detect preferential moving targets easily find neighbors nearby proactively predict users’ movements organize user meetings offer ideal matches be affordable to all developers easily accessible to all developers. estimate in real time where the user is actually going estimate where the user will go next estimate when the user will go next Run geolocation in the mobile’s background preserve the user’s battery Notify the user Detect motion Encrypt data Tell the developer to use a laptop request for “matches” between users request for “matches” between static points-of-interest detects a match sends a push notification to the mobile device sends a push notification to the servers match users using their past positions match users using their current positions match users using current destinations match users using future proximity match users using future intent-to-travel Tag every user within his “Birthdate” parameter Request matches of similarity for ages Request matches of proximity of users feed matching algorithms match users with non-user objects feed database locate point-of-interest describe the objects with similar tags that users have request for matching between users request for the future positions of users Send encrypted tags Send matchings Send events Send reports on matchings Send locations Send interests Send POI infos Send stocks Accept that their personal data is required Collects geolocation data collect location history collect paths collect journeys Encrypt data to databases Store Encryption Key on the telephone Store Encryption Key in in-house secret server OpenSource IOS code OpenSource ANDROID code Notify the user of what we are doing with the geolocation Show the user what is known about him Delete all user data Create white zones when application goes asleep Create white zones where application goes asleep Make functions “ready to use” Make functions “ customizable ” Make applicaiton in native iOS (Swift and ObjectiveC) Make application in native Android (Java) Embed application with a few lines (duplicate use case) geo-track in the background Make all the self-dependent functions work immediately Generate API Key Provide code examples Use the interface add points-of-interest and tag them with your specific application data request information about users (geolocations, geo-predictions, geo-correlations) request for backend notifications in case of events or matches trigger events into your application mobile nodes request for user-privacy data to be fully removed from our backend Use console generate and manage API keys for each of your applications visualize the movements of your users (or groups of users) over time test and validate Geo-correlation matching syntax |
Applications smartphones: uses cases concernant l'utilisateur connecté
Location Age Generation Gender Language Education level Field of study School Ethnic affinity Income and net worth Home ownership and type Home value Property size Square footage of home Year home was built Household composition Users who have an anniversary within 30 days Users who are away from family or hometown Users who are friends with someone who has an anniversary, is newly married or engaged, recently moved, or has an upcoming birthday Users in long-distance relationships Users in new relationships Users who have new jobs Users who are newly engaged Users who are newly married Users who have recently moved Users who have birthdays soon Parents Expectant parents Mothers, divided by “type” (soccer, trendy, etc.) Users who are likely to engage in politics Conservatives and liberals Relationship status Employer Industry Job title Office type Interests Users who own motorcycles Users who plan to buy a car (and what kind/brand of car, and how soon) Users who bought auto parts or accessories recently Users who are likely to need auto parts or services Style and brand of car you drive Year car was bought Age of car How much money user is likely to spend on next car Where user is likely to buy next car How many employees your company has Users who own small businesses Users who work in management or are executives Users who have donated to charity (divided by type) Operating system Users who play canvas games Users who own a gaming console Users who have created a Facebook event Users who have used Facebook Payments Users who have spent more than average on Facebook Payments Users who administer a Facebook page Users who have recently uploaded photos to Facebook Internet browser Email service Early/late adopters of technology Expats (divided by what country they are from originally) Users who belong to a credit union, national bank or regional bank Users who investor (divided by investment type) Number of credit lines Users who are active credit card users Credit card type Users who have a debit card Users who carry a balance on their credit card Users who listen to the radio Preference in TV shows Users who use a mobile device (divided by what brand they use) Internet connection type Users who recently acquired a smartphone or tablet Users who access the Internet through a smartphone or tablet Users who use coupons Types of clothing user’s household buys Time of year user’s household shops most Users who are “heavy” buyers of beer, wine or spirits Users who buy groceries (and what kinds) Users who buy beauty products Users who buy allergy medications, cough/cold medications, pain relief products, and over-the-counter meds Users who spend money on household products Users who spend money on products for kids or pets, and what kinds of pets Users whose household makes more purchases than is average Users who tend to shop online (or off) Types of restaurants user eats at Kinds of stores user shops at Users who are “receptive” to offers from companies offering online auto insurance, higher education or mortgages, and prepaid debit cards/satellite TV Length of time user has lived in house Users who are likely to move soon Users who are interested in the Olympics, fall football, cricket or Ramadan Users who travel frequently, for work or pleasure Users who commute to work Types of vacations user tends to go on Users who recently returned from a trip Users who recently used a travel app Users who participate in a timeshare |
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