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Product Design Reviews

Induction rechargeable flashlight design

A good example of an induction rechargeable product is where the energy is produced by the movement of a magnet through a coil, thus illustrating Faraday's law. No battery either rechargeable or not, therefore no waste or chemicals: a...

Quadcopter mini drone design review

When lightweight is not just a cost optimization but the main criteria of the product to function. Can you make a military tank fly? Or how to enter the virtuous cycle of making a light frame permits to put...

Headlamp design review

A great engineered headlamp product, with the usage of many plastic tricks, a tight assembly, an all-in-one electronic board, and optics, all designed in a small battery-size footprint and withstanding harsh environment.Although this is not their latest model, as...

Handyman pump design review

When an unexpected liquid transfer is required, providing it is short-term usage and not too high flow capacity, these pumps become very handy. The particular focus here is the versatility, ease of use and achieved in a low-cost design. Design...

Low cost pulse oximeter %SpO2 design review

A typical medical device, portable, low cost, LED + indication usage working on batteries. All that shipped to Europe from the far east for less than 9€ total. Let's review its design and also propose some innovations around it.  Special...

Automatic garden watering valve design review

It's a pleasure to dismount a very well-engineered product, both from usability, from technical and production aspects. The product is an automatic garden water dispenser, a so-called water timer, intended to be mounted vertically on the water valve, before the...

Fly Swatter Design Review

Even a very basic 2 parts mold fly swatter can have design flaws. The major defect here is constraint concentration due to the design of aesthetical shapes, damaging the product after just a couple of usages.The product is in...
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Less Is More. Why You Want To Design Simple

"Complexity is your enemy. Any fool can make something complicated. It is hard to...

Forms Follow Function … in Product Design Especially

"Forms Follow Function" is an old key design concept that started in architecture in...

“Best” 10 Concrete Design Mistakes To Avoid

Avoid these product design mistakes for a lot of troubles: some product features or...

Great 10 Logo Design Tips You Will Use

A great video from Aaron Draplin & LinkedIn Learning about logo design and the...

The Ultimate Design Review Checklist

Do not close any Design Phase without this. This extensive design review checklist is...

Most Used 99 Acronyms in Product Design, R&D and Manufacturing

A Must Know: acronyms are used everywhere in technical publications, and it is helpful...