I Wanted to Type a Number

For example, when a site specifies that the user should type a number, the browser can show a number-pad like keyboard (0 through 9) with extra large buttons for easier, faster, and more accurate numeric input. There very useful ways to opt-in to the big button numeric keyboard, available for use in browsers today:

We can choose between following the specification and having a sub-optimal keyboard for numeric input on a large swath of devices, or we can explore other options to make this work. On the same Android operating system version Android big button numeric keyboard implementations vary—and many do not correctly implement the specification’s requirements for negative numbers and decimal points.

Source: www.filamentgroup.com