M A T E R I A L S

R E S I S TA N T

K G V D E S I G N & T E C H N O L O G Y 2 0 1 6

NameName

IntroductionIn this page I will look at the different ways to construct my gadget tidy with the use of joints, materials etc.

ConclusionFrom this page I have gathered the information regarding what joints to use which will act as a reference in order to construct my gadget tidy.

Name: Zachary Au Candidate #: 2505 Controlled Assessment 25

The platform for the phone would be made out of Acrylic. The dock would be laser cut  so that the holes for wires as well as the measurements would accurate. The shape of the dock would be bent using the line bender, this would allow us to bend the acrylic into the preferred shape. 

Plastic hinges would be used to attach the compartment doors as well as the phone dock to allow it to be lifted for more space for storage. The hinges for the doors would most likely be attached with bolts or glue while the hinges for the phone dock would be attached using tensol cement.

The design of my product would mainly rely on finger joints to construct the frame. The walls would be linked with finger joint cut using a saw then sanded down to the required measurements

The roof of the compartment would be made out of four pieces of 3mm plywood which was laser cut then stuck together to form the earphone/cup holder as well as create a frame for the compartment door

The compartment doors would be made out of 6mm bendy plywood, this would be bent using a former as well as a steam box which would help gat the shape required for the door.

The dividers for the file holder would most probably be attached using cross halving joints though the certain amount of dividers has not been confirmed yet during this stage.

The base of the product would be made out of 3mm ply wood which would be laser cut to the size of the product. Smaller pieces of plywood would be lase cut and stuck to the main base to create cross halving joints for the frame of the gadget tidy. 

The handles to lift the phone dock as well as the handles to open the compartment doors would be made out of acrylic which are attached using tensol cement. The bends which are on the handles of the compartment doors would be bent using a line bender.

NameName

IntroductionIn this page, I took pictures of my Final Product from many different angle in order to get a full view of the product.

Name: Zachary Au Candidate #: 2505 Controlled Assessment 45

Candidate: Ryan Kwok Candidate Number: 2610

Production Stage 4/5

First stage was to design the Chinese characters of the chess board and I used the line and arc tools to make the symbols as these are slightly different to the characters on the chess pieces.

Here I used the laser cutter and change the settings from cut to engrave on the laser cutting software and an example shown above.

The image engraved on the left is a practice on a scrap piece of 3mm plywood to check if the file was correct and had to cutting lines. And the first attempt, one character cut through. So after changing the file design and format I redid and had no further issues.

QC

After laser cutting I marked out the position using a steel rule to mark the points of the interference fit and PVA glue and sacrificial wood to spread the glue evenly across the wood. Then I used G-Clamps to apply pressure and let it set for 4 hours until dry. As shown above the complete cover.

Here I used 2D design to make the different laser cut pieces for later laser cutting using 3mm plywood. And for the engravings I changed the colour to red as the laser cutting software uses red to laser cut. For the interference fit I used the inside box shape and deleted lines and contoured 3mm on the shapes so it is easier to fit it on the structure

Stage 4

Stage 5

I used a try square and steel rule to mark out nails equidistant from each other, making sure to recheck after finishing marking out.

Here I centrepunched the holes to clarify the position before nailing. However not using too much force to dent the plywood.

After centrepunching the places for the nails, I used a pin hammer and nailed it making sure to not changing the angle of the nail.

After nailing, I used sandpaper to sand off any bumps.

Candidate: Ryan Kwok Candidate Number: 2610

Final Product

Initial Ideas

Candidate: Andy Lam Candidate Number: 2617 Assessment Task: Controlled Assessment Page: 14

I have decided to keep and turn this sketch intoan idea. This is because this idea satisfied alarge quantity of the specification points. Thisidea is also preferable because it is made of 2main sections, both of which are quite simpleto construct. However, this idea could beimproved by adding more functionality such asa more specialized phone holder. Theincorporation of other specialized features suchas an earphone holder would also benefit theergonomic capability of the idea. That beingsaid, the compact profile of the idea is a featurethat would appeal to the target audience of thisproduct because it is made to be used on adesk.

I have decided to keep and turn this sketch intoan idea. This is because this idea satisfied alarge quantity of the specification points. It alsofeatures a unique door design that wouldappeal to the modern nature of the targetaudience. It also is designed to house amultitude of gadgets and electronics, therebyallowing this idea to fulfill the needs of thetarget audience. One problem with this design,however, is the size. It might be slightly toolarge to be used comfortably atop a desk. Italso doesn’t feature any specializedcompartments apart from a compartment for alaptop.

Initial Idea 1

Initial Idea 2

Initial Idea 3

Initial Idea 4

I have decided to keep and turn this sketch intoan idea. This is because this idea satisfied alarge quantity of the specification points. Thisidea features many different compartments inwhich the user group can store their gadgets.The uniform shape allows the product to beeasily carried, thus making it ergonomic. Otherspecialized features such as the holes for cablesmake this product very user friendly andflexible in functionality. This product is alsosmall enough to be used on a desk, whilst beinglarge enough and sturdy enough to hold fragileitems as well as gadgets.

I have decided to keep and turn this sketch intoan idea. This is because this idea satisfied alarge quantity of the specification points. Thisdesign would definitely appeal to the usergroup because of its unique shape and design,as well as the choice of materials. The clearacrylic used in the front of the product wouldmake it quite eye‐catching and aestheticallypleasing, which would encourage consumers tobuy this product. The curved surfaces on eithersides of the product as well as the curvedcompartment at the bottom are alsoaesthetically pleasing and also serve as a safetyfeature, as no sharp edges can harm the user inthose areas.

Final Product

Candidate: Andy Lam Candidate Number: 2617 Assessment Task: Controlled Assessment Page: 48

TestingAbove are images of the product being tested on anormal teenager’s working desk. As shown in theimages, the product is able to sit comfortably onthe desk and is small enough that it doesn’t causetoo much clutter. In fact, this product reduces theclutter on the table, as it’s various compartmentsprovide storage spaces for assortments of smallobjects, with the top of the product even serving asa headphone holder. This product is also smallenough that it doesn’t obstruct the view of thecomputer screen to a great extent. This small formfactor suits the target market very well, as a typicalteenager (who spends a large proportion of theirtime on the computer) would prefer to have theiraccess to the computer unhindered. This is evenmore noticeable, as the product even fits behindthe computer screen, and is also easily accessible.Even if not for the moveable screen, the productwould still be light enough to carry around fromplace to place, making it extremely ergonomic.

TestingTo the left are images of the various storage capabilities of the productbeing tested. The two drawers are large enough and sturdy enough tohouse items such as small phones, batteries, USB drives, earphones etc.An added bonus is that, even with the items being stored inside, thehole with which the user opens the drawer is left unobstructed and isstill fully functioning. The holes in the drawers also serve as effectivestationary holders, as the hole provides a place for pens and pencils torest and be taken from. The larger compartment to the right of thedrawers can also be used to store other such items, or it can be used tostore a large phone which can lean against the back of thecompartment. The compartment is also big enough for the user to beable to take their phone with ease. The two thinner slots underneaththe aforementioned compartments can be used for the storage ofsmaller, thinner items, such as post‐it notes or cards, as shown in theimages. Finally, the bottom compartment can be used to store largerobjects such as a mouse or one’s wallet. This compartment is lessspecialized and can be used to store any range of items.

Third‐party testingThe product fits my needs as a consumer very well.I can store my electronic devices such as my phone,iPod and earphones/headphones easily and safely. Ilike the color scheme used for the product, as thebright orange contrasted with the blue make theproduct flashy and exciting to look at. Theproduct’s weight is appropriate because it allows itto be more portable. However, I find that the slotsin the curved part are the main drawback of theproduct, as they prevent it from being aestheticallyappealing and might be a safety hazard, as theyprovide a sharp edge. The product could alsobenefit from extra sanding and rounding, especiallyon the side and bottom edges. Despite this, I findyour product to be very useful and ratherattractive. I would pay $300‐$400 HKD for thisproduct.

GCSE DT Design Project: Classic Game StorageDeveloped Idea 2GCSE DT Design Project: Classic Game StorageDeveloped Idea 2

In terms of aesthetics,  this product has a consistent wood brown and yellow color scheme giving it a clean, stylish look which would be appropriate for my target client. There are no overly vibrant, childish colors in this design, and its unique shape and structure gives it a distinctly unique aesthetic.

The product itself is very ergonomic. The main tubular section gives users an area to easily grip the product when carrying it, even when the product is rolled up. The lid edges are extruded out from the main tube, creating a section in which users can easily use their fingers to grip the lid when removing it.

The wax polish that will be used on the wood to create  the matte finish will be non‐toxic. All exposed corners and edges are sufficiently rounded as to prevent any accidental injury with normal use. A potential safety issue with this product, is the presence of possible choking hazards, namely the chess pieces. However, this only presents a problem if such parts are swallowed or such; given my target client and audience (30‐50 yrs old adults) are well over the age bracket where that may be an issue (babies, toddlers, young children) , this should not be a problem if the product is used in an appropriate manner.

The hollow tube’s function is to act as a storage space for the chess pieces when not in use, hence the lids to plug and secure said space. The multiple wooden slats are attached together as to form a chessboard, which can be rolled out for use. 

The product is made mainly of plywood. This material is fairly stable and sustainable; in addition, the use of plywood (man‐made boards) will decrease the environmental impact in creating this product, due to the fact plywood is made from leftover wood pieces. The main tubular piece will be made from two half rounds of bent flexible plywood via the soaking method, attached together by finger joints. The chessboard will be composed of rectangular slats of the material, cut out with a scroll saw. These will be attached together with the brass hinges and screws shown. The lids, on the other hand, will have the whole piece be formed from red plastic cut out with a 3D printer. The chess pieces will also be cut out whole in a similar manner, but with red and white plastic for the two teams.

GCSE DT Design Project: Classic Game StorageProduct Testing and User FeedbackGCSE DT Design Project: Classic Game StorageProduct Testing and User Feedback

Introduction: In this page, I used and tested my finished product in various ways as to understand the user experience. I looked for flaws or faults to pinpoint and reflect on, as well as asking a member of my user group for their opinion on the product.

This is an image of the finished product, unfolded and folded. The chessboard can be rolled up when not in use around the prism for storage. The triangular prism is hollowed, giving a space to store any chess pieces when not in use. However, the resulting fit is quite tight, and pieces can get stuck inside if they collide with each other.

User Feedback:I find the finished product very appealing aesthetically, especially with its eye‐catching and unique design. However, its combined weight is a bit hefty, and while portable, the product is a bit on the large side. Nonetheless, I find it serves its purpose very well as a playing surface for chess.

Conclusion:The finished product definitely serves its purpose very, very well; not only does it serve as a highly functional playing surface for chess, but the novel design and fine quality make it a very aesthetically pleasing product. However, it still has several design flaws, namely securing the chessboard when rolled up, the ergonomics and ease of using the lid, as well as its significant weight.

The product is small enough to be carried by hand, but the combined weight of all its parts, especially the numerous hinges, is significant. There are also sometimes problems keeping the chessboard entirely rolled up and secure, the weight of the hinges pushing the parts back downwards if at a vertical angle.

Another problem found during testing is that while the shape difference between the prism and its lids creates protrusions which users can use to remove the lid, said protrusions are ultimately very tiny and uncomfortable to work with, especially since the interference fit was found to be very tight, requiring significant effort to remove the lid.  

Final ProductHere are some images of my final prodcut and my custiomer using them in situation.

In the workshop

14

Ben Taylor Candidate Number: 2726 Page 32

Final Product IntroductionThese are the photos I took of my final product

Bottom Left Side Right Side

Section 2

Final Product pictures‐ This is my Final Product taken from various angles 

Final Product 3Here are some photos of my whole storage slotted together from different angles

Product Testing I have used the product in a manner that any user from my target audience would, to identify any faults, to see how  and also any personal comments on the product

This is the front view of one part of my Gadget Tidy. On the left, the storage features headphones on the top, a mouse and power bank in the middle, and smaller and more flimsy items such as USBs, keys and other items. This way of storage proves that the two section dividers are strong and durable, and are able to hold up heavy items.  On the right there are a number of different electronic devices and cables. They are separated into different levels, so that the ergonomics of the product will prove effective, due to the user being able to reach for one of their devices easily. From the back view, stationery and games can be kept at the back, and be easily arranged neatly. 

Third Party Feedback – Aaron Lam:I think that this Gadget Tidy really helps me oraganisemy items more. I think that the whole unit may be a bit too large, but it compensates by being able to be separated. I am also able to sit down on the lid of the larger storage, which can benefit me, as I can also choose my different gadgets anytime, which gives me a lot of flexibility. The colours also fit very well, and both the storages are capable of being cleaned easily. However, a downside to the storage would be the difficulty of transporting such large items. This makes the product mostly fit for indoor purposes only, and cannot be brought outdoors 

One factor which can greatly improve the product would be decreased height of the borders of the base. The borders of it is too high such that it makes it difficult for the user to play or watch a video in front of them. Another would be the fact that most of my materials should be much more environmentally friendly. None of my materials are environmentally friendly, as acrylic is a Group 7 recyclable thermoplastic, and is very difficult to recycle. My blockboardcannot be recycled as well, due to the glue holding the two veneers together. Melamine cannot be melted for recycling, but it can be ground to be made as a filler, but it is not very profitable in the market.

My product can be set up on a desk, but it takes up a lot of space due to its diverse storage capabilities. It also allows just enough space for watching movies and videos to be viable, but the space on the right of the storage is very limited and 

cramped when there are a lot of items. The earphone holder also is an original design where the edges are all rounded, so this reduces the user’s chance of getting hurt. 

This has been one of the rare instances where the edges were rounded; due to the time limit, I was not able to sand down or file the corners of some sections of the product to make it safer. 

This is the other part of my Gadget Tidy. This is capable of carrying and storing larger items, such as consoles or laptops, or even musical instruments. Due to the large size and weight, this makes the center of gravity low, so the force needed to move the storage and items inside is increased, so this promotes the sturdiness and stability of the unit. The blockboard pieces are strong such that they are able to support a teenage boy, when he sits on it. All sides have been covered with melamine, and the many other sides are waxed, to make it more attractive to the customer, to make it more appealing. 

These images are of me testing out my own product, putting all my devices and games on the Gadget Tidy. I was surprised to find out that the thin pieces of acrylic that I made the dividers out of, on the right side of my storage, was able to support the weight of an iPad and files without snapping.

Conclusion: The final product has met most of the specifications, apart from being environmentally friendly. I think that I should have used more recyclable materials in the manufacture of the unit. I also think that the storage could be much smaller and lighter in comparison to the actual product, to allow the customer to move it around the house easily.

Jefferson Wang Page 39Candidate No. 2741

Final Product and TestingEvaluation

My final product from the top and side

Name: Marc Alexander HemshallAge: 15Gender: MaleInterests: Rugby, Listening to Music, SkateboardingOccupation: StudentPreferred Board Sizes (inches): 7.75, 8.0, 8.05, 8.1

I like the appearance of the product. It’s clean and simple. The surface is smooth, and the colors blend in correctly together. I like the large Volcom logo on the back, it adds color to your product which does look good. However, the thing I like best is the shape of it. It’s good that you didn’t chose to build something that was shaped like a simple cube or cuboid: I like the unique idea of shaping your product like a triangle.

I think your design meets the needs of your target audience. The product, which is not extremely big, can fit up to six skateboards. Even for someone who skates regularly and has a large collection of skateboards, I think to be able to store six skateboards is more than enough. The logo on the back also makes it attractive to skateboarders, as they have something to relate to on your product.

Your product is made out of blockboard, which in turn is two pieces of plywood stuck together. Good that you use plywood, essentially it is recycled thin strips of wood, but remember plywood cannot be further recycled because it contains glue. The metal rod can be recycled, it’s made of aluminum. The biggest environmentally (unfriendly) problem you have is with the melamine, which is a plastic. This cannot be recycled, and thus is a harm to the environment.

Another small issue you have is with the safety of this product. Although the design is aimed for 13+ year olds, and this shouldn’t be too much of a problem for these ages, but some of the edges, especially the ones around the skateboard slots, are sharp. Maybe try to round them or something to make it more safe. There are no choking hazards, which is good.

The product is fairly large. Maybe good if you live in a house, but for those who live in apartments, this may be an issue. It probably won’t be an issue if you put it into a living room or something, but maybe try and consider this.

Overall, the product meets it’s primary function. It can store more than 5 skateboards, and its made out recycled material. It is aesthetically pleasing, with the less ordinary shape of a triangle. I think it’s the size is a little large for your target audience (people who live in apartments), but otherwise, great looking product that can actually help me store my skateboards.