Show HN: I designed an espresso machine and coffee grinder (velofuso.com)

Article summary

The article appears to be about a newly designed espresso machine and coffee grinder, with a unique cylindrical burr and a quiet operation. The machine's design and functionality are discussed, including its use of a different type of motor and lack of a boiler. The designer is seeking feedback and has engaged with commenters to address questions and concerns. The product is available for pre-order, but some commenters are skeptical about its legitimacy.

Main themes

• Espresso machine design
• Coffee grinder technology
• Product legitimacy
• User experience
• Design and functionality
• Commercial availability

What commenters say

• The espresso machine's design is beautiful and functional, but some commenters are skeptical about its legitimacy and worry it may be a scam.
• The use of a cylindrical burr in the grinder is innovative and provides more repeatability in adjustments, but may have a slower grind rate than other grinders.
• The machine's quiet operation is a major advantage, but some commenters are concerned about the potential for noise from the pump.
• The product's commercial availability and production plans are unclear, and some commenters are hesitant to pre-order without more information.
• Third-party validation, such as a review from a well-known expert, would help to establish the product's credibility and quality.
• The designer's engagement with commenters and willingness to address questions and concerns is seen as a positive sign, but some commenters remain skeptical.
• The product's price and value proposition are unclear, and some commenters are unsure how it compares to other products on the market.
• The use of plastic in the machine's design is a concern for some commenters, who would prefer more sustainable materials.