Search results

From DDL Wiki

For more information about searching DDL Wiki, see Help.

Showing below up to 50 results starting with #51.

View (previous 50) (next 50) (20 | 50 | 100 | 250 | 500)

Page text matches

• Airsoft gun redesign
  ... e, no real assault rifle can hold over 300 rounds easily, but many airsoft users would opt for an airsoft gun with a magazine that can hold that many round ...
  17 KB (2817 words) - 07:10, 24 October 2007
• Remote control tarantula redesign
  ... re was a greater chance of interaction with families with young children. Users were asked to express any comments or suggestions regarding improvements o ... ... eelers was proposed, increasing the potential uses for the product. Other users commented on the need for increased aesthetic appeal. These suggestions p ...
  28 KB (4312 words) - 00:21, 12 December 2007
• Blender redesign
  ... having a well mixed product and having to clean another part, we feel that users would choose to clean another part. The negative score in manufacturing is ...
  16 KB (2767 words) - 04:28, 12 December 2007
• Ice cream maker redesign
  ... ound was that the entire process of making ice cream took far too long and users soon grew frustrated or impatient. Furthermore, there was a large depende ... ... r may grow tiresome of the long waiting process. In one of the trials, the users had to wait for approximately three hours before deciding to give up and p ...
  29 KB (5064 words) - 20:54, 12 October 2007
• Ratcheting Screwdriver Redesign
  ... nscrew, with no other instructions. After carefully observing each of the users and interviewing them about their experiences afterwards, the most common ... ... om an angle, which all users had difficulty with. We observed a number of users grow very frustrated in trying to turn these screws, and the problems with ...
  14 KB (2351 words) - 19:41, 12 October 2007
• Software for discrete choice model estimation
  ... on the textbook, often using the same notation as presented in the book. Users of bayesm are likely to find that they need the textbook as a reference in ...
  8 KB (1138 words) - 15:14, 19 August 2013
• Removable windshield scraper blade
  ... th product ideas. A list of our product ideas and interviews with product users can be found [http://ddl.me.cmu.edu/ddwiki/index.php/Windshield_wiper_idea ... ... product. The final requirement is storage. This is important because the users will be taking the scraper device on and off of the windshield and storing ...
  63 KB (10725 words) - 23:54, 1 January 2008
• Airsoft Electronic Ammunition Counter Final Report
  ... s left in their magazines. The premise behind our counter is simple: when users want to know how much ammunition is in their magazine, they simply look at ... ... ely done before (the M41A modification kit is not an ideal solution). For users who use high capacity magazines ("hi-caps" for short), this would not real ...
  40 KB (6616 words) - 05:12, 12 December 2007
• Remote control tarantula Final Design
  ... erse various terrains was another point of interest for some users. Other users asked for the introduction of additional functions such as variable rates ... *Users
  21 KB (3457 words) - 05:09, 12 December 2007
• Wiki-based learning in the classroom
  ... awaiian word for quick) is a type of website that provides a framework for users to interactively and collaboratively build a database of interrelated info ... # MediaWiki has its own wiki, offering users comprehensive instructions about installation, maintenance, and updating; ...
  31 KB (4885 words) - 20:57, 17 January 2008
• ASME Design Engineering Division Newsletter 2008
  ... e rapid evolution of these technologies. Mechanical engineers are not just users of these methods and tools but are heavily involved in their development. ... ... community. The wiki already has over 350 pages of content, 170 registered users, and 100,000 page views, and it has been used interactively by instructors ...
  66 KB (9741 words) - 21:28, 5 June 2008
• Transportation Research Board
  **System Users ... t recent full-text reports, can be found on TRB’s website (www.TRB.org). Users can search the current Publications Catalog and order reports online, appl ...
  23 KB (3096 words) - 22:24, 5 March 2008
• Post hole digger
  ... le digger involve homeowners, construction workers, landscapers, and other users that are primarily focused on digging deep, uniform holes to erect fence a ... *Design needs to be able to adapt to a range of users with different body types
  75 KB (11990 words) - 02:56, 3 February 2009
• Guitar bridge
  ... points. These flaws present everyday headaches for the two main groups of users, amateur guitarists, and professional guitarists. Through our quantitativ ... ... this product, the manufacturers, suppliers, the novice users, and high-end users. There is enough variety in the market today that any major changes or imp ...
  51 KB (7987 words) - 02:11, 11 May 2010
• Baby stroller
  ... (1) presses down on either the left or the right break (Part Number). Most users push this break with their foot, as it located on the break bar/rear wheel ... and stores selling the baby stroller. The major needs for the users (baby and parents) are the
  45 KB (7384 words) - 03:30, 13 October 2008
• Weed whacker
  *Users - includes the common lawn owners and also professional gardeners<br /> The trigger handle is excessively long allowing more than 1 inch for even users with large hands. Shortening this will allow less force by the trigger han ...
  21 KB (3248 words) - 04:01, 25 September 2008
• Exercise bike
  There are 8 main stakeholders in the exercise bike: Users, Fitness centers, Maintenance crew, Manufacturers, Transportation, Society ... * Users
  40 KB (6130 words) - 05:36, 2 June 2010
• Ski boot walking attachment initial
  ... d hook that hold the two sides of the boot tight to provide better fit for users. For more user friendly design, one of the buckling mechanisms (the bottom ... ... bility of failure. In addition, using screws for the joint allows the end-users to replace the plates when they are worn out. Thus, the structures on the ...
  50 KB (7720 words) - 21:25, 9 December 2008
• Self propelled lawnmower
  ... this part we also decided it would be best left intact. In the lawn mower users manual it tells you to have the transmission opened or serviced at a Toro ...
  34 KB (5466 words) - 04:11, 16 October 2008
• Nitro RC car
  ... ered when designing and manufacturing a Nitro RC car. First, raw material users in the company that provide the parts made of plastics, metal and rubber. ...
  3 KB (458 words) - 01:36, 19 September 2008
• Ice cube maker
  * General users
  25 KB (3670 words) - 23:58, 16 October 2008
• Toaster
  ... y to change current toaster designs, to address some common problems which users complain about most frequently.
  41 KB (5972 words) - 01:54, 2 February 2011
• Toaster usability study
  For a toaster, users fall into a wide range of people. This includes all ages and economic sta ...
  3 KB (440 words) - 02:04, 29 September 2008
• RC rock crawler truck
  ... er may also prefer that the truck is very safe for yound and unexperienced users. A customer would also like the truck to perform fairly well. Performance ... From our FMEA analysis and discussions with local hobby shops and end users, we determined that the 3 major failure modes for the Wheely Truck are: <b ...
  44 KB (6889 words) - 22:55, 15 October 2008
• Toaster redesign
  ... p determine and evaluate potential conceptual designs, our team researched users, stakeholders, design problems, patents, and current products. This resea ... == Users Survey==
  23 KB (3550 words) - 03:45, 16 October 2008
• Weed whacker redesign
  ... rmine the important design factors of a weed whacker that we felt affected users the most. We were then able to come up with a few different concept desig ... ... omers who were looking at weed whackers we found that the main concerns of users were:
  19 KB (3026 words) - 03:10, 9 October 2008
• Post hole digger redesign
  ... more specifically, the prospect of implementing adjustable handles to suit users of various heights. Alongside conducting usability studies, the team condu ... ... e safety of a mechanical post hole digger is more than sufficient for most users and applications. Post hole diggers have come in many shapes, sizes, and h ...
  73 KB (12037 words) - 01:53, 9 October 2008
• Guitar bridge redesign
  ... sts of varied skill level and experience, we identified several areas that users would wish to see improvements in, and developed four designs that we felt ... ... roduct: the manufacturer, the supplier, the novice users, and the high-end users. There is enough variety in the market today that any major changes or imp ...
  29 KB (4671 words) - 03:42, 9 October 2008
• Self propelled lawnmower redesign
  ... awn mower. We first identified that far less than even half of lawn mower users would even have access to and adequate vehicle to move the mower in. The s ... ... r's rpms dropped too low. We thought that this design feature would allow users to slow down or stop forward movement of the mower until the rpms got high ...
  22 KB (3369 words) - 04:28, 9 October 2008
• Umbrella redesign
  ... The following is the summary of the observations of the different umbrella users. * Relatively young users preferred Auto open close umbrella since it is possible to handle it with ...
  32 KB (5053 words) - 07:02, 10 October 2008
• Lamp stand mechanical arm redesign
  ... ersity students and professionals as they interacted with said lamp. Most users were significantly unhappy with the current lamp, citing various reasons t ... ... ers. These, along with adapters to work with existing products will allow users to attach practically any product to the Modular Desk Assistant . We beli ...
  35 KB (5357 words) - 04:00, 9 October 2008
• RC rock crawler truck redesign
  From our market research we identified that the primary reason users buy HPI’s Wheely King is because it is a low cost RC Truck that can be u ... ... common problem was the car tipping over. This happened mostly because the users were not familiar with rock climbing <br />
  26 KB (4024 words) - 02:51, 9 October 2008
• Ski boot walking attachment redesign
  ... ps to slide back and forth across the walking attachment. This allows the users boot to slide backwards a little bit when the ball of their foot would nor ... ... ore natural and comfortable step can be provided. The foam will allow the users boot to deform the attachment to better accommodate their boot as it goes ...
  41 KB (6444 words) - 03:31, 9 October 2008
• Umbrella Traffic Flow Analysis
  ... cause the probabilities of where users are going to move are different for users entering and leaving a given doorway. For example, a user exiting the upp ... '''3.''' The probability of taking an umbrella is equal for all users.<br />
  20 KB (3312 words) - 13:23, 12 November 2008
• Ski boot walking attachment analysis
  ... f Matlab code will allow calculation of the optimal stress distribution on users' feet, while FEA would help establish the combination of rubber materials ...
  26 KB (4104 words) - 05:19, 21 November 2008
• Lead-screw post hole digger
  ... s lighter than most advanced models as well as much more efficient to use. Users of all physical characteristics can quickly and easily dig deep post holes ... ... lead-screw post hole digger also implements additional footpegs that allow users to apply additional force for a more effective digging process.
  72 KB (11545 words) - 01:02, 23 February 2009
• Umbrella check-out system
  ... inside. Our solution to this problem is an umbrella distribution system. Users can pick up an umbrella when leaving a building and deposit it at the entr ... ... . The system records which umbrellas have been checked out by users. The users then have up to ten days to return the umbrellas to any unit. Units sync ...
  34 KB (5160 words) - 19:59, 10 December 2008
• One-handed weed whacker
  ... g a torsional cable, this design can put the majority of the weight on the users back. This is where some of our ideas were formed. However, the direct dri ... ... eve the benefits our design gives to the user outweighs the extra cost and users will want to buy this.
  43 KB (6789 words) - 05:07, 10 December 2008
• Cartridge guitar bridge
  ... itar is being built with the digital bridge, but it would be a problem for users looking to retrofit their guitars with a new bridge. ... users were concerned with. The first was our use of non-standard strings. Users were concerned less with cost than with availability – concerns of not b ...
  68 KB (11051 words) - 04:56, 10 December 2008
• Lawnmower carrier
  ... cease to function before the cable could snap and cause serious danger to users. Another safety measure was to install a pin to take the load off the cabl ...
  33 KB (5370 words) - 02:46, 12 December 2008
• Ski boot walking attachment
  ... f Matlab code will allow calculation of the optimal stress distribution on users' feet, while FEA would help establish the combination of rubber materials ...
  72 KB (11337 words) - 03:27, 10 December 2008
• Doughnut maker
  ... hnut maker where poorly written and often not detailed enough, forcing the users to figure out the machine themselves. The purpose of this doughnut maker is to provide users with a simple and automatic method of cooking fresh mini doughnuts in the ...
  79 KB (11950 words) - 20:39, 8 October 2009
• Leaf blower
  ... ately large forces of up to 9.6 lbs that could cause a difficulty for some users. Additionally, the user study suggested that it can be difficult to contr ... ... s awkward and difficult to perform while working alone. As seen below, two users were necessary to remove the front attachment; One held the leaf blower an ...
  48 KB (7428 words) - 08:53, 9 October 2009
• Nerf gun
  ... Big Bad Bow left the most room for improvement, being the first choice of users due to its appearance, but also the most disappointing with the shortest f ... ... w frustrated with the difficultly of firing the bow. Upon firing the bow, users expressed disappointment in its performance, and stated that they expected ...
  41 KB (6696 words) - 15:42, 9 October 2009
• Steering rack
  ... , a very thorough redesign is required to better meet the needs of all end users. ... with the product was low; a number of key issues were noted by most or all users.
  30 KB (4654 words) - 15:36, 9 October 2009
• Paper towel dispenser
  ... ser requires a minimal amount of force that can be applied by all types of users (children, elderly, etc.). ... ser requires a minimal amount of force that can be applied by all types of users (children, elderly, etc.). For improvements, some possibilities may be to ...
  41 KB (6268 words) - 14:51, 9 October 2009
• Microphone
  ... om arm allowed the microphone to be raised over 7 feet, accommodating most users. Attaching the microphone clip to the boom arm wasn't as straightforward. ... ... llow foam ball. Inserted into the metal screen. Used to soften sounds of users' voices ||Polymer foam || Part was stamped out of a sheet, and then likely ...
  37 KB (5798 words) - 19:06, 9 October 2009
• Apple peeler
  *Design will need to accommodate various users with different sizes and strength. ... quality of the product. However, it will be much more satisfactory for the users if minor FMEA factors such as maintainability was improved.
  33 KB (5134 words) - 14:05, 9 October 2009
• Snowboard binding
  '''Customers''': Customers are the primary users of the snowboard bindings. They benefit from a low cost product with dura ... * The product needs to be able to be used by all types of users of all ages and skill levels.
  26 KB (4302 words) - 17:04, 9 October 2009
• Keg tap
  Even with a properly tapped keg, there were still many responses from users, indicating a lot of room for improvement. General feedback is as follows: ... led. Also, o-ring fatigue is one of the most likely causes of failure; if users are replacing o-rings somewhat regularly, it would be convenient to only o ...
  38 KB (5984 words) - 01:45, 7 December 2009

View (previous 50) (next 50) (20 | 50 | 100 | 250 | 500)