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Write an iPhone application

Vapor Communications is looking to develop a proof of concept for a simplified version of the University of Penn Smell Identification Test (UPSIT test) that works with our device. If you Google UPSIT test, you can see this simple, paper-based test. It's a medical diagnostic tool that's used to catch all kinds of neuro disorders early. We would like to make a version of it that runs on an iPhone and works with our device.

Our version will be shorter and a little more fun. Here's how it should work.

1) The first time the game is played, show an intro screen with text like the following.

"This is the Vapor Scent Identification Game. With our device at least 8 inches from your nose, play each scent, the scent will emerge over 10 seconds, and continue to play for 20 seconds. Identify from the list of four suggestions the scent you believe to have detected. Each time you play the Vapor Scent Identification Game you will have a new sequence of 4 scents. Get good at scent identification. It matters to your health!"

User taps "Get Started" to move on to the first scent.

2) Pick 4 random scents from the set of up to 12 installed in the device. We currently prompt the user for the set of scent chips installed on startup. Info on the scents contained in the chip set is stored in Dynamo DB. We could hard-wire the 12 scents for the initial proof of concept.

3) Start playing the first of the 4 scents. Show a list of 4 random choices with radio buttons and ask the user to pick what they smell. Advance to the next scent when the user makes a choice. Repeat this for each of the 4 scents.

4) When the last scent is guessed, show the actual list of scents played with a check or X mark next to the ones the user got right or wrong. Show a message depending on the score like...

"Fantastic. You have a perfect score"

"Pretty good. You have 3 out of 4 correct"

"Not bad. You got 2 out of 4 correct"

"Not so good. You only got one out of four"

"Hmm. You missed them all. "

Know that we will provide you with both a test device and also a bluetooth library that works with it. We will also provide all design assets for the project.

Because of timing constraints, we would prefer to work with someone in the US, Europe or S America.

Aptitudini: iPhone, Mobile App Development

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Despre angajator:
( 3 recenzii ) Shrewsbury, United States

ID Proiect: #10144849

12 freelanceri licitează în medie 55$/oră pentru acest proiect

appstudiozsl

Hello, freelancer.com staff referred us for your project. We've gone through the requirement details and would like to assist you in POC for UPSIT. It seems a challenging but exciting task to complete. We are not US Mai multe

$51 USD / oră
(38 recenzii)
9.2
zhengnami13

Hi, I read your brief carefully. I am very interested in your job. I can build your Vapor Communication app perfectly. I am an expert iOS/Android programmer. I have 6+ years experience. As you can see my pro Mai multe

$58 USD / oră
(227 recenzii)
9.0
mukes1986

Dear sir, We are interested for this project. i will be assigning full time dedicated development team. Check our Official portfolio: [login to view URL] Note: We provide daily work Mai multe

$58 USD / oră
(184 recenzii)
9.2
$58 USD / oră
(177 recenzii)
8.3
MAdept

Dear Sir Greetings from MAdept ! We are an accomplished mobile app and web development organisation with more than 12 years of rich experience in development of cutting edge technologies in mobile and web domain. Mai multe

$58 USD / oră
(142 recenzii)
8.5
covernal

Hi, 100% Completion Rate!!! Until now, I have completed all projects. I have 4+ years of experience for iOS app development. (2 years of experience in Swift) I prefer using Swift for iOS app development. I am very Mai multe

$51 USD / oră
(67 recenzii)
7.8
MobiStudioz

tHANK yOU fOR reading our project pROPposal, ———————————————————————— Project Title- POC For " UPSIT Test ( IOS + Android native platform ) - ==Scope : ( Kindly discuss on job to freeze the detailed scope & Mai multe

$50 USD / oră
(37 recenzii)
7.8
XcodePro492

Hi, I am experienced developer with 6 years of experience in Mobile Technologies, Especially iOS & Android. I work on iOS Myself & my team work for iOS & Android. I manage small team of local developers. We have co Mai multe

$58 USD / oră
(115 recenzii)
8.0
PharosProdInc

Hello. We're a team of accomplished Mobile and Web Developers with an extensive background and a passion for coding, mobile development and web technologies. Our goal is to utilize our experience to meet new challenges Mai multe

$58 USD / oră
(18 recenzii)
7.9
motiur03

Hi, You can see my profile in https://www.freelancer.com/u/motiur03.html I am very interested for this job. I have 30+ apps in app store. Ready for iOS9 in Objective C and Swift! Over 4+years, I have developed so m Mai multe

$58 USD / oră
(93 recenzii)
6.7
vongolashu

Hello, One of the Preferred Freelancer in iOS skillset and Apple Platform developer here. I know you have stated your preference is with someone in US/EU but please do know that due to majority of my clients being Mai multe

$55 USD / oră
(42 recenzii)
6.9
DmitryButenko

Hello . Consider me as a candidate for the development of your App. I have a lot of experience (4+y.) and will be glad to cooperate with you. My works you can see at my portfolio. I'm ready for discussions

$50 USD / oră
(12 recenzii)
6.0