Scope of the meeting:
[Existing Technology] Analyzing Existing Products
[Requirements] Describing User Needs
[Prioritizing] Prioritizing these needs
for [Cellphone] [Orange]
[TouchFont]
[User statements] Making general observations
about the users
Analyzing Existing Products
I found a website with many products that we talked about below http://www.deafblind.co.uk/equipment.html
Existing Devices had the following attributes:
clumsy- slow to use
output only
new lanugages? - cupid
hard to write upside cdown
We found that most products were expensive (none were
under $100, many were over $1,000). Most products were clumsy to use. None
allowed for multi-users.
Many were single-directional (input or ouput devices,
but not both). Some devices made users learn a new way of using their
hands.
There were some exceptions and excitements, as listed here:
Seeing Eye dogs
Hand Tapper
Moon
General notes about deaf-blind community
braille graphics are different from seeing people graphics
morse code is no longer recognized
most blind people are out of work because _GETTING TO WORK_ is hard
40 chars is enough to read in a display-- Sile has 30 on her braille
pad
Users dislike of devices that force people's hands. Examples below:
-
Good-> the phantom stylus lets the user be in control
-
Bad->Force feedback glove people are constrained
Ergonomically, Sile did not like latex feel (feels like skin). Maybe
a bumpy latex or layering of fabric.
Open cell foam was nice to touch and squeeze.
She liked nerf ball squeeziness.
Requirements listed below:
Emotional content coveyed
low cost
multiuser (1 to many-->maybe in the future ,1 to one start with this)
Handheld
Satisfying to touch/feel (wood is pleasing)
Not RSI-- good design
Pleasant to use--> good design
Ergonomic
Our hands are used
wireless
fits in a pocket
portable (lightweight, reasonable battery life, not too hideous)
Our twosummarized ideas to work on are currently:
cell phone-vibra tactile (more feedback)
orange- vibra tactile (some feedback)
Prioritized list of requirements
We next prioritized these requirements for the following 3 projects that
we talked about before.
Cellphone
-tertiary
-primary handheld
-pocketable
-no emotions
-usually off (like a phone)
-use quotes for emphasis (I don't remember what this meant)
Orange
-ergonomics
-handheld
-maybe not squeezable
-adjustible sizing for calibration?
TouchFont
-handheld
-sit on one hand or maybe use 2 hands
-woud be cool if we could fit into a pocket
-no battery
-bracelet or ring
Other Interesting IDEAS we might explore later
chat room for deaf-blind people
emotional input
speech output to read emails on a phone (text is so tedious)
Present were Sile, Rob, and Angela.
Sile-->Contact Jaffe and press of existing journals
Angela--> email hasicom