Bike lock opportunity

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=== Expert Interviews ===
=== Expert Interviews ===
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ProBikes:
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    Commonly sold bike was a Hybrid bike: a mix between a mountain and a road bike. Useful as a daily commuter and casual riding. Most popular accessory was lights by far. Most uncommon item or difficult to find item was a rear derailleur hanger. This is because there are many different types and styles. There is no standard so year, brand, and frame geometry all factor into what type of rear derailleur hanger you need.. Biggest complaint with bikes relates to shifting gears. Chains either are not lubricated, over lubricated, rusted, or they mis-shift. This generally falls on the user of the bike because they do not maintain their bike drivetrain properly. Maintenance issues were usually due to mileage, but the biggest mileage independant wear item was tires. Flat tires always happen and people come in asking for help with that. Maintenance items are tire levers, which help remove the tire from the hub, and inner tubes for tires. People are still afraid of using these by themselves though, so they have the shop do it for them. Generally stolen items are seatposts and lights. Usually people don’t seem to take tires anymore, mostly the whole bike. The guys at the shop said they wanted a lightweight and easy to carry lock that was still super secure.
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Locksmith (Locksmith was out on call, but someone else in the store helped me):
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    Most of their work comes from replacing keys in old (100+ year old) houses. At this point it seems some lock components wear out. Generally, the locksmith only gets about 3 calls a year about bike locks and usually just cuts them with bolt cutters, if possible. Picking a bike lock is rarely done, at least by this place. The most secure type of lock is made by a company called Mul-T lock. They are apparently undrillable, unpickable, and if you break a key in them, you must replace the whole door. There are smaller variants of this type of lock. The key is really weird looking and damn near impossible to machine easily and you have to call the company with a special number to verify that you are the owner of the lock if you need a replacement key. The store’s hint for environmental protection was to spritz some WD-40 (no joke) into your lock every once in a while. It’ll flush out dirt and grime and not leave a residue. Also helps prevent freezing.
=== Stakeholder Interviews ===
=== Stakeholder Interviews ===

Revision as of 13:34, 22 February 2014

I am the Batman


Contents

Executive Summary

Market Research

Survey Results

Observational Studies

We went around Carnegie Mellon's campus and into University of Pittsburgh's campus and studied how users locked up their bikes. We were able to notice many interesting things, listed below.


Outside of Newell-Simon, This bike was locked to this fence instead of the bike rack across the path. This was either due to a pile of snow by the bike rack, the bike rack being full, or some other reason.
Outside of Newell-Simon, This bike was locked to this fence instead of the bike rack across the path. This was either due to a pile of snow by the bike rack, the bike rack being full, or some other reason.
This person's chain has seen better days. Insufficient chain maintenance was one of the common reasons that bikes ended up at the repair shop we talked to. Rust and poor lubrication may cause mis-shifts and chain slips.
This person's chain has seen better days. Insufficient chain maintenance was one of the common reasons that bikes ended up at the repair shop we talked to. Rust and poor lubrication may cause mis-shifts and chain slips.
Frame and Helmet secured with a U-Lock, but not the front wheel, even though it is definitely possible in this configuration.
Frame and Helmet secured with a U-Lock, but not the front wheel, even though it is definitely possible in this configuration.
This lock has started to rust. This makes it less pleasant to handle. This bike is also locked to a bench instead of a rack, due to the reasons listed above. The transmission on this bike is rusted and it seems to have been parked for a long time, since it is covered in snow. The pile of snow certainly isn't helping the transmission.
This lock has started to rust. This makes it less pleasant to handle. This bike is also locked to a bench instead of a rack, due to the reasons listed above. The transmission on this bike is rusted and it seems to have been parked for a long time, since it is covered in snow. The pile of snow certainly isn't helping the transmission.
This bike has its front wheel and frame locked to a bike rack. This person is also using the mounting point provided with the lock, seen on the seat post. Few bikes were seen using the provided mounting bracket
This bike has its front wheel and frame locked to a bike rack. This person is also using the mounting point provided with the lock, seen on the seat post. Few bikes were seen using the provided mounting bracket
This bike, while it's frame and wheels are locked, was still stripped of everything. Handlebars, pedal, seatpost, transmission. We assume this bike was abandoned. Found by University of Pittsburgh.
This bike, while it's frame and wheels are locked, was still stripped of everything. Handlebars, pedal, seatpost, transmission. We assume this bike was abandoned. Found by University of Pittsburgh.
This person secured a milk crate with bungee cable to their rear rack for extra storage. They have a coffee cup in the basket, which is sure to tip over and be jumbled about during riding. Cable lock is thin and is currently only securing the frame. The crate is open for all the world to steal this person's belongings.
This person secured a milk crate with bungee cable to their rear rack for extra storage. They have a coffee cup in the basket, which is sure to tip over and be jumbled about during riding. Cable lock is thin and is currently only securing the frame. The crate is open for all the world to steal this person's belongings.
This was one of the few bikes we saw that combined two locking mechanisms. A thick cable lock and a U-Lock are combined to secure the 3 major parts of the bike. The U-Lock keeps the frame safe even if the cable is broken. Added theft deterrent due to complexity.
This was one of the few bikes we saw that combined two locking mechanisms. A thick cable lock and a U-Lock are combined to secure the 3 major parts of the bike. The U-Lock keeps the frame safe even if the cable is broken. Added theft deterrent due to complexity.
This image shows how one user stores her bike lock while not in use (e.g. while riding or storage at home). User states that the provided mounting bracket does not fit her bike, so this is how she carries it. It sometimes gets in the way.
This image shows how one user stores her bike lock while not in use (e.g. while riding or storage at home). User states that the provided mounting bracket does not fit her bike, so this is how she carries it. It sometimes gets in the way.


The main takeaways of this study are:

  • Users have come up with ways to deal with shortcomings of locks, such as combining lock types or attaching a milk crate.
  • Bike transmissions are not very weatherproof and require a lot of maintenance that people do not typically do.
  • Few people use the provided mounting bracket to store their lock on their bike. Some designs will not fit every bike.
  • People will lock their bikes to anything available that is secure enough.

Expert Interviews

ProBikes:

   Commonly sold bike was a Hybrid bike: a mix between a mountain and a road bike. Useful as a daily commuter and casual riding. Most popular accessory was lights by far. Most uncommon item or difficult to find item was a rear derailleur hanger. This is because there are many different types and styles. There is no standard so year, brand, and frame geometry all factor into what type of rear derailleur hanger you need.. Biggest complaint with bikes relates to shifting gears. Chains either are not lubricated, over lubricated, rusted, or they mis-shift. This generally falls on the user of the bike because they do not maintain their bike drivetrain properly. Maintenance issues were usually due to mileage, but the biggest mileage independant wear item was tires. Flat tires always happen and people come in asking for help with that. Maintenance items are tire levers, which help remove the tire from the hub, and inner tubes for tires. People are still afraid of using these by themselves though, so they have the shop do it for them. Generally stolen items are seatposts and lights. Usually people don’t seem to take tires anymore, mostly the whole bike. The guys at the shop said they wanted a lightweight and easy to carry lock that was still super secure. 

Locksmith (Locksmith was out on call, but someone else in the store helped me):

   Most of their work comes from replacing keys in old (100+ year old) houses. At this point it seems some lock components wear out. Generally, the locksmith only gets about 3 calls a year about bike locks and usually just cuts them with bolt cutters, if possible. Picking a bike lock is rarely done, at least by this place. The most secure type of lock is made by a company called Mul-T lock. They are apparently undrillable, unpickable, and if you break a key in them, you must replace the whole door. There are smaller variants of this type of lock. The key is really weird looking and damn near impossible to machine easily and you have to call the company with a special number to verify that you are the owner of the lock if you need a replacement key. The store’s hint for environmental protection was to spritz some WD-40 (no joke) into your lock every once in a while. It’ll flush out dirt and grime and not leave a residue. Also helps prevent freezing.

Stakeholder Interviews

Design Ideas

Competitor Analysis

Pugh Chart

Team Roles

Final Concepts

Gantt Chart

Appendix

100 Ideas

References

Personal tools