As Internet is evolving, more and more devices appear with screen sizes different from a desktop. Tablet sales steadily grow, which means that today we should not neglect users of these devices. Instead we need to optimize such users’ experience.
Tablets image from Shutterstock
Increasing typing speed by adding special symbols
Additional symbols of virtual keyboard can be changed for necessary ones in each specific case. For example, when typing standard text, we see punctuation marks:
When entering email address we change symbols for the necessary ones:
Standard keyboard:
<input type=”text”>
URL-parameters:
<input type=”url”>
Email-symbols:
<input type=”email”>
Digital keyboard:
<input type=”text” pattern=”[09]*”>
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Disabling auto-correct and initial capital letters
Filling the forms on a tablet virtual keyboard has some special features. In particular, when you are logging in and entering your email, system is trying to correct it in accordance with its own vocabulary base. It also tries to start the line with the capital letter. In order to avoid this, use the simple HTML-code:
<input type=”text” autocapitalize=”off” autocorrect=”off”>
Correct placement of blocks
The way user interacts with the website on the tablet differs from the one on the desktop. It should be taken into account when designing the interface, emphasizing the most important elements. Here is one example, where the search form on the online shop website was changed.
Letters are too small:
Well done:
Changing typography
A quite obvious thing is that the website should be well-readable on a specific device. For the tablet version the text should be enlarged. Also the user should have an option to change the text size himself. Below is an example: to the left – before optimization, to the right – after improvements have been done.
Changing the button size
We use touch-control on tablets and smartphones, so navigation should be optimized. Usually it means enlarging the button size and the active click area.
Minimum of typing required
Typing the text on virtual keyboard is not very comfortable, so you should minimize the necessity of such work for a user. For example, in the forms you can use autofilling (by the first letters of the name or by geo-location):
Image cycle
If there is a cycle of pictures displayed one after one on the site, it should be navigated by the touch:
Disabling a:hover
In touch-devices you cannot just point the cursor at the object, so you shouldn’t use it as a way of user’s interaction with the website.
Designing for portrait and landscape screen orientation
Users can use tablets of both types — with landscape and portrait orientation. So you should take it into consideration this fact when designing the interface.
Using camera
Tablets give us lots of new possibilities, for example, when user fills in the profile form, you can offer him to take an instant photo to create an avatar with the help of tablet camera:
<input type=”file” accept=”image/*” capture=”camera”>
Hiding the address bar
When using the tablet, every pixel counts, so you can hide the address bar (Safari allows this) to increase the useful screen area:
<meta name=”apple-mobile-web-app-capable” content=”yes” />
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