A digital wallet is an electronic device that enables the user to make e-commerce transactions. However, with the advent of the mobile phone, and the sheer determination of smartphone companies such as Apple, they have become even more personalised. For example, the latest Apple mobile phones with the e-wallet feature come bundled with security features such as fingerprint recognition for login verification and a detailed profile. In consequence, a user can even verify his age at a bar using his or her digital wallet.

The development

Although the digital wallet concept has been in existence...

New Wi-Fi Aware technology allows a mobile device to scan the local environment for Wi-Fi connections, information and applications in real time. It is a background process that notifies you whenever something of interest is within a connectable distance.

Does it drain the battery?

On the contrary, it saves power by using power efficient technology, which saves the battery for when it is needed. You can engage with local, social and local activities and save battery power because your device shows what is nearby before connecting.

What do people use it for?

Local services are often used on...

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