虚拟助理程序可以理解您的对话、回复您，并为您执行许多日常任务，例如发送邮件、进行搜索、打开应用程序、报告新闻和天气等。最棒的是，您可以使用声音激活这一切。事实上，对于以下一些虚拟助理来说，这是他们可以接收的唯一输入。
所有主要的虚拟助手都可以为您拨打电话或发送消息、打开应用程序或进行网络搜索。让我们看看他们还能提供什么。无论是为您提供所需答案的助手，通过语音命令为您启动应用程序，还是获得可以与之交谈的人工智能，这里的每个人都能找到适合自己的东西。
1.谷歌助理
Google Assistant 是 Mac 上最可靠且功能丰富的虚拟助手之一。它来自科技巨头本身，让您可以自由安排一天的时间、享受娱乐并免提控制您的智能家居设备。
您可以使用 Google Assistant 拨打电话、发送短信、撰写电子邮件、获取快速路线，甚至在 Google 上搜索答案。您只需说“嘿 Google”，您甚至无需动一根手指就可以完成一系列任务。
2.亚马逊Alexa
Amazon Alexa 已经成为市场上最好的虚拟助手之一。您可以使用它在所有支持 Alexa 的设备（例如 Amazon Echo 和许多其他智能家居设备）上语音命令不同的操作和任务。
借助 Alexa 为您服务，您可以播放音乐、广播或有声读物，创建时间表以自动化智能家居设备，查看和编辑您的待办事项列表，获取新闻和天气更新，设置闹钟等等。您还可以在 Alexa 支持的设备上免费拨打电话或发送消息。
3.夏尔巴助理
Sherpa 是一个基于 AI 的虚拟助手，可以了解您的要求和偏好并相应地为您提供帮助。它使用基于概率模型的智能算法来预测您可能感兴趣的信息。
Sherpa 最有趣的一点是，你用得越多，它学到的东西就越多。无论您是在搜索电影、寻找您最喜爱的游戏的配乐，还是试图寻找送餐选项，它都会为您提供您想知道的一切。
4.罗宾
这是 Audioburst 的语音助手 Robin。这是一个基于 AI 的虚拟助手，只需要您的语音命令即可显示任何类型的信息或执行您需要的任何任务——完全解放双手。
Robin is especially helpful when you’re driving and want to listen to some songs or news updates etc. You can create a personal playlist of your favorite songs and weather or sports updates etc. and ask Robin to run it. You can also make calls send messages, and ask directions through voice command.
5. Hound Personal Assistant
Hound is an innovative virtual assistant that enables you to take actions and control your smart devices through voice command. You can use it to discover or play music, search for any information, set alarms, check the news updates, and make calls and send text messages etc.
What’s interesting about Hound is that it can take voice commands through your natural way of talking — meaning you don’t have to be robotic in saying “OK Hound open news updates” instead you can simply say “OK Hound, what’s up in the latest news…” There’s also an option to use follow up commands to add more information to your initial request.
6. DataBot Virtual Assistant
DataBot is an AI-powered virtual assistant that works wonders on any Android device. There are many apps and services integrated in the virtual assistant that can do a variety of tasks for you. Also, you can customize it interns of language, name, and behavior etc.
Soma of the main features of DataBot include searching answers on Google, Wikipedia, and RSS, sharing your answers on social media or through SMS, create multimedia presentations, and saving your notes, reminders, alarms, and contacts etc.
7. Vani
A virtual assistant for Android that helps you manage your calls, Vani enables you to handle your calls with your voice command. When you revise a call, just say “Hello” to receive it, “No” to decline it, and say “Speaker” to put it on speaker mode.
With Vani you can also send or reply a text message by saying “SMS” and it can even speak out the caller’s name. Moreover, you can customize the commands according to your liking and your own language.
8. Extreme Personal Voice Assistant
Extreme is an intelligent voice assistant that’ll make you feel like Tony Stark using JARVIS. It is a friendly virtual assistant that can handle different tasks and answer just about any question from authentic sources.
You can give your voice command casually in any of the supported languages, and Extreme will pick it up and respond in a jiffy. You can also use it to find directions, get updates on your favorite sports, and even use your device’s camera. Best of all, it protects your privacy and lever lets your data leak to unknown users.
9. Voice Access
This particular virtual assistant called Voice Access is for people with disabilities. It adds greater accessibility to your Android device for people who have difficulty in using the touch screen and allows them to use their phone through voice command.
Voice Access enables you to use the voice command to navigate your phone, tap and scroll on your screen, and write or edit text. There’s also an option to check a list of commands by saying “Help” and when you want to pause Voice Access just say “stop listening”.
10. Android Auto
Android Auto is a smart virtual assistant that connects with the Google Assistant and enables you to stay focused, connected, and entertained while driving. It offers you to look for directions through Google Maps and real-time navigation and access your music apps.
The app has a simplified interface with large buttons and highly reactive voice command. There are a number of apps that you can access through Android Auto and the number is still growing. You can connect your phone to your car and use the app and any of the supported functions.