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Curbie
PD 485
Spring 2015
University of Oregon Product Design
Sarah Goldner, Rebecca Chierichetti, Leah Braunstein
The Travoy Bike Trailer by Burley is a lightweight trailer
designed for commuters and light utility use. It can be used
as a hand truck or a bike trailer, and folds to a highly compact
size.
While the Travoy is an excellent concept, there are still areas
where its function could be improved. The trailer is more
complex than necessary and could be simpler to operate.
Problem Brief
Product Speedy Cart by Wike
City Shopper Grocery
Trailer by Wike
Extrawheel Voyager
Bike Trailer
Croozer Cargo Bike
Trailer
Beast of Burden (BOB
Yak Bike Cargo Trailer
Price $150 $250 $300 $350 $300
Func on
Bicycle grocery shopping,
light and quick
Bicycle grocery shopping
Touring/commu ng for
extra panniers
General Purpose Cargo,
commu ng
Touring, town u lity
hauling
Materials Aluminum, polyethylene Aluminum, polyethylene
CroMoly and Hardened
Spring steel
Steel, nylon, denier nylon Chromoly
Size/Weight 11lbs 15.5 lbs, 60"x28" 8.6 lbs, 56" 22 lbs, 33"x27"x26" 13 lbs, 56"
Addi onal
Features
50 lb Capacity,
plas c quick release
wheels, two bag hooks
75 lb capacity, plas c
quick release wheels,
op onal push bar, instant
folding, quick hitch
66 lb capacity, uses full-
size s[are bike wheel,
very narrow with low
center of gravity
99 lb capacity,
collapsible, handcard
, removable
weather cover
70 lb capacity, single
wheel for maneuverabi
op ons for
with many bikes
Colors Blue, Silver, Charcoal
Warm gray, charcoal,
Black, orange
Grey Orange, warm gray, black Black
Competitive Landscape Analysis - Benchmarking
Competitive Landscape Analysis - Benchmarking
Product Speedy Cart by Wike
City Shopper Grocery
Trailer by Wike
Extrawheel Voyager
Bike Trailer
Croozer Cargo Bike
Trailer
Beast of Burden (BOB
Yak Bike Cargo Trailer
Price $150 $250 $300 $350 $300
Func on
Bicycle grocery shopping,
light and quick
Bicycle grocery shopping
Touring/commu ng for
extra panniers
General Purpose Cargo,
commu ng
Touring, town u lity
hauling
Materials Aluminum, polyethylene Aluminum, polyethylene
CroMoly and Hardened
Spring steel
Steel, nylon, denier nylon Chromoly
Size/Weight 11lbs 15.5 lbs, 60"x28" 8.6 lbs, 56" 22 lbs, 33"x27"x26" 13 lbs, 56"
Addi onal
Features
50 lb Capacity,
plas c quick release
wheels, two bag hooks
75 lb capacity, plas c
quick release wheels,
op onal push bar, instant
folding, quick hitch
66 lb capacity, uses full-
size s[are bike wheel,
very narrow with low
center of gravity
99 lb capacity,
collapsible, handcard
, removable
weather cover
70 lb capacity, single
wheel for maneuverabi
op ons for
with many bikes
Colors Blue, Silver, Charcoal
Warm gray, charcoal,
Black, orange
Grey Orange, warm gray, black Black
l Voyager
railer
Croozer Cargo Bike
Trailer
Beast of Burden (BOB)
Yak Bike Cargo Trailer
Maya Cycle Trailer Wike Economy Trailer
M-Wave Foldable
Luggage Trailer
00 $350 $300 $250 $125 $220
mmu ng for
anniers
General Purpose Cargo,
commu ng
Touring, town u lity
hauling
Commu ng, touring,
leisure
Commu ng, cargo , Cargo
d Hardened
steel
Steel, nylon, denier nylon Chromoly Powder Coated Steel Aluminum, Polyethylene Steel, plas c
s, 56" 22 lbs, 33"x27"x26" 13 lbs, 56" 13 lbs, 39" 1.5 lbs, 15.5"x26" 20 lbs, 30"x28"x8
y, uses full-
ike wheel,
w with low
f gravity
99 lb capacity,
collapsible, handcard
, removable
weather cover
70 lb capacity, single
wheel for maneuverability
op ons for
with many bikes
66 lb capacity, kickstand,
converts to wheelbarrow,
very compact, bag
included
Capacity N/A, quick
release hitch, holes for
bungee chords
88 lb capacity, foldable,
quick release wheels
ey Orange, warm gray, black Black Silver, Black, Red Silver, Charcoal, Black Black
Competitive Landscape Analysis - Matrix
Activity Identification - Bike Trailer
Activity Identification - Burley
Activity Identification - Cultural Approaches
Visual Internet Survey - Customer Reviews
Key Points:
- Safe and easy
- Lite weight
- Tracks well
- Folds compact
- Beach friendly
- No loss of control with trailer
hooked to bike
- Sturdy and secure
- Flimsy
- Cargo shifts over bumps
- Trailer flips easily
- Wheel diameter too large
- Weight limit
- Bag snaps come undone easily
Positive Feedback:
Negative Feedback:
Product Audit - Burley
Criteria: Assembly
Pros:
Pain-points:
- Do not have to read the manual
- Parts snap together nicely
-Wheels can be pulled in and out
of connection point easily
- Simple attachment mechanism
from bike hitch to trailer.
- Intuitive collapsible hinges
that allow cart to have compact
storage.
- Unclear on how far to turn
handles before the connection
will unlock
- Need two people to put hitch on
bike
- Hitch will not fit on bike unless
the seat is raised
-Fixed angle of Travoy means it
cannot fit on short bikes (some
seats do not have space for a
hitch)
- Kickstand ineffectual
Product Audit - Burley
Criteria: Usability
Pros:
Pain-points:
- Quick release function is easy
to use
- Easy to bike with
- Travoy is multi functional
- Easy to carry while Travoy is in
collapsed position
- Not a universal size
- Handles are too large for
people with smaller hands
- Does not fit all bags / cargo
- When weight shifts Travoy flips
- Oversized objects on cart run
against wheel causing damage
to property
Product Audit - Burley
Criteria: Functionality
Pros:
Pain-points:
- Clever way to hide folding
mechanisms
- Bag clips work very well with
Burley bag attachments
- Platform is good with for small
bags
- Metal tubes and large wheels
make construction feel very
strong
- Travoy can hold up to 100
pounds
- Main plastic joints feel fragile
- Curved bars at bottom prevent
square items from sitting flush
- Clips somewhat less effective
on generic bags
- Drivers are not expecting to see
the Travoy and may need better
indication that it is there
Color Pallet:
Color Pallet:
Aluminum
Descriptive Words:
Compact
Outdoorsy
Versatile
Tough
Functional
Durable
Sturdy Flexible
Vibrant
Nylon Fabric	
Webbing
Details:
- Color blocking
overlays
- Mesh fabric
- Utility
connections
- Trim along edges
- Exposed rivet
connection
-Exposed branding
Form Language
Urban Commuter - Burley
Form Language
Urban Commuter - Henk
Color Pallet:
Color Pallet:
Carbon
Descriptive Words:
Compact
Professional
Durable
Tough
Luxurious
Sturdy
Versitile
Stainless Steel
Leather
Details:
- Textured soft
material
- Organizational
compartments
- Flush
components
- Exposed
structure
- Expensive
material
-Hidden
components
Urban Commuter
Rachel
Age: 31
Occupation: Project Manager
at Ad Agency
Gender: Female
Location: Portland, OR
“I enjoy riding my bike to
work to avoid traffic and get
a chance to be active before
I start my day.”
Rachel is in a steady long-term
relationship and currently does
not have kids. She lives in an
apartment in SW Portland on
the outskirts of Downtown. She
lives 5 miles from work. Rachel
currently works as a Project
Manager for an Ad agency.
Some day she would like to be
Creative Director.
Activities:
- Running
- Hiking
- Healthy cooking
- Farmers markets
-Urban gardening
-Taking care of her dog
Carrying to / from Work:
- Laptop
- Sketchbook / notebook
- Change of clothes
- Lunch
- Keys / phone
- Water bottle
- Light groceries / shopping
goods
Needs for Bike Trailer:
- Compact
- Easy to bike with
- Easy to carry when not on bike
- Weather resistant
-Serve multiple purposes to
some extent
- Quick release mechanism
Form Exploration - Model A
Form Exploration - Model B
Form Exploration - Model C
Ideation Sketches
Ideation Sketches
Product Features
This trailer is designed to work with a variety of transportation
methods. It can easily be lifted off the ground to go from
the sidewalk to a bus or train. While walking, the handle
extends to a comfortable height for towing. For travel by bike
the handle can unfold and attach to a bike seat with a quick
release hitch. The flexibility provided by the Curbie makes it
the ideal travel companion for commuters moving through
a busy city. Its compact size is large enough to fit standard
briefcases and laptops while leaving a small footprint to
increase maneuverability in crowded spaces.
Walkthrough Diagram
Final Rendering
Thank You.

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Compact, versatile Curbie trailer for urban commuters

  • 2. PD 485 Spring 2015 University of Oregon Product Design Sarah Goldner, Rebecca Chierichetti, Leah Braunstein
  • 3. The Travoy Bike Trailer by Burley is a lightweight trailer designed for commuters and light utility use. It can be used as a hand truck or a bike trailer, and folds to a highly compact size. While the Travoy is an excellent concept, there are still areas where its function could be improved. The trailer is more complex than necessary and could be simpler to operate. Problem Brief
  • 4. Product Speedy Cart by Wike City Shopper Grocery Trailer by Wike Extrawheel Voyager Bike Trailer Croozer Cargo Bike Trailer Beast of Burden (BOB Yak Bike Cargo Trailer Price $150 $250 $300 $350 $300 Func on Bicycle grocery shopping, light and quick Bicycle grocery shopping Touring/commu ng for extra panniers General Purpose Cargo, commu ng Touring, town u lity hauling Materials Aluminum, polyethylene Aluminum, polyethylene CroMoly and Hardened Spring steel Steel, nylon, denier nylon Chromoly Size/Weight 11lbs 15.5 lbs, 60"x28" 8.6 lbs, 56" 22 lbs, 33"x27"x26" 13 lbs, 56" Addi onal Features 50 lb Capacity, plas c quick release wheels, two bag hooks 75 lb capacity, plas c quick release wheels, op onal push bar, instant folding, quick hitch 66 lb capacity, uses full- size s[are bike wheel, very narrow with low center of gravity 99 lb capacity, collapsible, handcard , removable weather cover 70 lb capacity, single wheel for maneuverabi op ons for with many bikes Colors Blue, Silver, Charcoal Warm gray, charcoal, Black, orange Grey Orange, warm gray, black Black Competitive Landscape Analysis - Benchmarking
  • 5. Competitive Landscape Analysis - Benchmarking Product Speedy Cart by Wike City Shopper Grocery Trailer by Wike Extrawheel Voyager Bike Trailer Croozer Cargo Bike Trailer Beast of Burden (BOB Yak Bike Cargo Trailer Price $150 $250 $300 $350 $300 Func on Bicycle grocery shopping, light and quick Bicycle grocery shopping Touring/commu ng for extra panniers General Purpose Cargo, commu ng Touring, town u lity hauling Materials Aluminum, polyethylene Aluminum, polyethylene CroMoly and Hardened Spring steel Steel, nylon, denier nylon Chromoly Size/Weight 11lbs 15.5 lbs, 60"x28" 8.6 lbs, 56" 22 lbs, 33"x27"x26" 13 lbs, 56" Addi onal Features 50 lb Capacity, plas c quick release wheels, two bag hooks 75 lb capacity, plas c quick release wheels, op onal push bar, instant folding, quick hitch 66 lb capacity, uses full- size s[are bike wheel, very narrow with low center of gravity 99 lb capacity, collapsible, handcard , removable weather cover 70 lb capacity, single wheel for maneuverabi op ons for with many bikes Colors Blue, Silver, Charcoal Warm gray, charcoal, Black, orange Grey Orange, warm gray, black Black l Voyager railer Croozer Cargo Bike Trailer Beast of Burden (BOB) Yak Bike Cargo Trailer Maya Cycle Trailer Wike Economy Trailer M-Wave Foldable Luggage Trailer 00 $350 $300 $250 $125 $220 mmu ng for anniers General Purpose Cargo, commu ng Touring, town u lity hauling Commu ng, touring, leisure Commu ng, cargo , Cargo d Hardened steel Steel, nylon, denier nylon Chromoly Powder Coated Steel Aluminum, Polyethylene Steel, plas c s, 56" 22 lbs, 33"x27"x26" 13 lbs, 56" 13 lbs, 39" 1.5 lbs, 15.5"x26" 20 lbs, 30"x28"x8 y, uses full- ike wheel, w with low f gravity 99 lb capacity, collapsible, handcard , removable weather cover 70 lb capacity, single wheel for maneuverability op ons for with many bikes 66 lb capacity, kickstand, converts to wheelbarrow, very compact, bag included Capacity N/A, quick release hitch, holes for bungee chords 88 lb capacity, foldable, quick release wheels ey Orange, warm gray, black Black Silver, Black, Red Silver, Charcoal, Black Black
  • 9. Activity Identification - Cultural Approaches
  • 10. Visual Internet Survey - Customer Reviews Key Points: - Safe and easy - Lite weight - Tracks well - Folds compact - Beach friendly - No loss of control with trailer hooked to bike - Sturdy and secure - Flimsy - Cargo shifts over bumps - Trailer flips easily - Wheel diameter too large - Weight limit - Bag snaps come undone easily Positive Feedback: Negative Feedback:
  • 11. Product Audit - Burley Criteria: Assembly Pros: Pain-points: - Do not have to read the manual - Parts snap together nicely -Wheels can be pulled in and out of connection point easily - Simple attachment mechanism from bike hitch to trailer. - Intuitive collapsible hinges that allow cart to have compact storage. - Unclear on how far to turn handles before the connection will unlock - Need two people to put hitch on bike - Hitch will not fit on bike unless the seat is raised -Fixed angle of Travoy means it cannot fit on short bikes (some seats do not have space for a hitch) - Kickstand ineffectual
  • 12. Product Audit - Burley Criteria: Usability Pros: Pain-points: - Quick release function is easy to use - Easy to bike with - Travoy is multi functional - Easy to carry while Travoy is in collapsed position - Not a universal size - Handles are too large for people with smaller hands - Does not fit all bags / cargo - When weight shifts Travoy flips - Oversized objects on cart run against wheel causing damage to property
  • 13. Product Audit - Burley Criteria: Functionality Pros: Pain-points: - Clever way to hide folding mechanisms - Bag clips work very well with Burley bag attachments - Platform is good with for small bags - Metal tubes and large wheels make construction feel very strong - Travoy can hold up to 100 pounds - Main plastic joints feel fragile - Curved bars at bottom prevent square items from sitting flush - Clips somewhat less effective on generic bags - Drivers are not expecting to see the Travoy and may need better indication that it is there
  • 14. Color Pallet: Color Pallet: Aluminum Descriptive Words: Compact Outdoorsy Versatile Tough Functional Durable Sturdy Flexible Vibrant Nylon Fabric Webbing Details: - Color blocking overlays - Mesh fabric - Utility connections - Trim along edges - Exposed rivet connection -Exposed branding Form Language Urban Commuter - Burley
  • 15. Form Language Urban Commuter - Henk Color Pallet: Color Pallet: Carbon Descriptive Words: Compact Professional Durable Tough Luxurious Sturdy Versitile Stainless Steel Leather Details: - Textured soft material - Organizational compartments - Flush components - Exposed structure - Expensive material -Hidden components
  • 16. Urban Commuter Rachel Age: 31 Occupation: Project Manager at Ad Agency Gender: Female Location: Portland, OR “I enjoy riding my bike to work to avoid traffic and get a chance to be active before I start my day.” Rachel is in a steady long-term relationship and currently does not have kids. She lives in an apartment in SW Portland on the outskirts of Downtown. She lives 5 miles from work. Rachel currently works as a Project Manager for an Ad agency. Some day she would like to be Creative Director. Activities: - Running - Hiking - Healthy cooking - Farmers markets -Urban gardening -Taking care of her dog Carrying to / from Work: - Laptop - Sketchbook / notebook - Change of clothes - Lunch - Keys / phone - Water bottle - Light groceries / shopping goods Needs for Bike Trailer: - Compact - Easy to bike with - Easy to carry when not on bike - Weather resistant -Serve multiple purposes to some extent - Quick release mechanism
  • 22. Product Features This trailer is designed to work with a variety of transportation methods. It can easily be lifted off the ground to go from the sidewalk to a bus or train. While walking, the handle extends to a comfortable height for towing. For travel by bike the handle can unfold and attach to a bike seat with a quick release hitch. The flexibility provided by the Curbie makes it the ideal travel companion for commuters moving through a busy city. Its compact size is large enough to fit standard briefcases and laptops while leaving a small footprint to increase maneuverability in crowded spaces.
  • 23.