PRE2022 3 Group8

MAIL

Dear team,

Group 8:

Fee Noordermeer (1587404) - f.j.noordermeer@student.tue.nl

Matthieu den Otter (0333626)

Merel Nienhuis

Sam Lancee

Wilco van der Veen

Subject: A wearable device for people with problems remembering names (mild dementia, temporal or permanent memory loss or just bad memory) that recognizes a face and gives the user a corresponding name via a Bluetooth connect earplug (possibly hearing device).  

Special request: one of our team members has classes during hr 1-2 on monday. Is it possible to arrange a meeting during hr 3 or 4?

Kind regards, group 8

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Fee Noordermeer, Matthieu den Otter, Merel Nienhuis, Sam Lancee and Wilco van der Veen

Problem statement

Objective

Who are the user?

What do they require?

Approach

Milestones

Deliverables

Who’s doing what?

- hardware (Wilco)

- software (Mathieu, Merel, Sam)

• facial recognition
• Audio
• Data base

- User writing part (Merel, Sam)

-

State of the Art (25 articles)

Sam (Ik dacht miss in eerste instantie even handig om namen erbij te zetten zodat we weten wie wat enzo)

1 https://dl.acm.org/doi/abs/10.1145/1090785.1090806?casa_token=M2Z7T1CRUDAAAAAA:OTdONvxGmFEzED-EVnPLnwj3W6lwWpdxyHNIHEX9YsEzU3mSZbWlq99lttpeHd4piY9kanAwNNJ4 --> pretty much what we plan on doing, but for people with visual impairments.  

2 https://dl.acm.org/doi/abs/10.1145/2459236.2459262?casa_token=ujZ8wpZTorkAAAAA:WDsDXJZZCHIuySAv53DFSyvW5xGCtSdaq8riNw07sxXSfXgo8CjtEjNuURSYpaDu6vGnEVOlw4I8 --> what we are doing but for a different user group

3 https://link.springer.com/chapter/10.1007/978-3-319-16634-6_31 --> facial recognition in your glasses, with user interface desplay

4 https://link.springer.com/chapter/10.1007/978-3-319-92384-0_11 --> wearables and security/privacy problems

5 https://journals.sagepub.com/doi/pdf/10.1177/1533317519883493 --> looking at the acceptence of using wearables for person with dementia, from caregiver view

(I still have to summarize but found the articles)

Wilco

1

2

3

4

5

Merel

1

2

3

4

5

Mathieu

1

2

3

4

5

Fenna

1

2

3

4

5

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MoSCoW Analysis

MUST

- have a camera and audio device (ear, connected by bluetooth)

- maintain a database with Images ('faces') and Audio fragments ('names') [maximum number of entries?]

- operations on database: add / delete (not edit)

- have a user button1 to make an image of the person to be recognized, which triggers the recognition and plays the corresponding audio fragment on the ear

- have a button2 to switch on/off (both?) devices

- have a button3 to add an entry to the database (photo + audio)

- have 2 rechargeable batteries and a device to charge them

- have an indicator for low battery for both devices

- be very, very easy to use

SHOULD

COULD

- have a possibility of changing the audio volume (button4)

- send audio output to hearing device

WONT

- have a display