UXDesignPrinciples

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Sajindas Devidas – Medium Read writing from Sajindas Devidas on Medium. A visionary product design leader with 20+ years of experience turning problems into seamless, high-impact digital solutions focusing on user-centered design.

Use the Same Date Picker Controls Consistently

Use the same style of date picker across your product.
Using system-native controls can help to enforce this consistency.
Forcing users to adapt to multiple versions of the same control will confuse them and reduce your conversion rates.
Source:

101 UX Principles: Actionable Solutions for Product Design Success

Use an Ellipsis to Indicate That There's a Further Step
If the user needs to perform an additional action, show an ellipsis.

An ellipsis can give the user more confidence that there's a further step to confirm an action.
Users may well have unconsciously learned what these dots mean in a User Interface (UI), but you should validate this understanding while testing your product.

Source:
101 UX Principles: Actionable Solutions for Product Design Success

Category/product page

Allow users to sort/filter a large number of products easily
Have price info above the fold on product pages
If a large number of products, add reviews

Source:
UX Playbook for Retail by Google

Use of metaphors

Choose metaphors that will enable users to instantly grasp the finest details of the conceptual model
Bring metaphors “alive” by appealing to people's perceptions-sight, sound, touch, and proprioception/kinesthesia-as well as triggering their memories
Expand beyond the literal interpretation of real-world counterparts
If a metaphor is holding you back, abandon it

Source:
First Principles of Interaction Design by Bruce Tognazzini

Make design usable and accessible

Design for a diverse set of users that will interact with your products

Source:
The 15 Rules Every UX Designer Should Know

Use a Sensible Default Size for the Body Copy

Body copy in 16px, with a 1.5 line height and "auto" or "default" character spacing, is the "gold standard" for readable text.
Allow users to scale your type up and down for their device.
Allow users to display your content in a way that suits their needs.

Source:
101 UX Principles: Actionable Solutions for Product Design Success

Show an Indicator if the User's Work is Unsaved

1. Show the user whether their work has been saved or not.
2. Consider whether autosaving a user's work is helpful or not for your product.
3. Show your users that you respect the time and effort they've put into using your product (see #43, Respect Users' Time and Effort in Your Forms)

Source: 101 UX Principles: Actionable Solutions for Product Design Success

Home/landing page

1. Prioritize the most important CTA via color, contrast, size
2. If multiple products/ services display top categories, options prominently for easy navigation
3. Don't use automatic carousels, instead user-initiated

Source: UX Playbook for Finance by Google

Make Buttons a Sensible Size and Group Them Together by Function

1. Make buttons big enough that they can be tapped or clicked easily.
2. When you design for small screens, remember the controls still need to be big enough.
3. Don't cause "misclicks" by placing buttons too close together.

Source: 101 UX Principles: Actionable Solutions for Product Design Success