Tech Assistant for Blind user guide

Adding photo, logo and banner on video became easy, Image Overlay Adder of Tech Assistant for blind app.

By Administrator · Sunday, July 5 2026

In today's time Video Editing is no longer limited to just trimming the video. Many times we need to add Logo, Watermark, Brand Image, Photo, Certificate, Product Image, Banner or any other picture in a video. This makes the video more professional, attractive and informative. Keeping these needs in mind, Image Overlay Adder feature has been provided in Video Editor Hub of Tech Assistant for Blind app, which can be easily used with TalkBack. With its help Visually Impaired people can also add one or more Image Overlays to their videos without any difficulty, set their timing and export the finished video.

##What is Image Overlay Adder? what is Image Overlay Adder? Image Overlay Adder is a video editing feature with the help of which you can show the image of your choice on any video for a specified period of time. For example, if you want to add a logo to your video, show a product photo, create a thumbnail-like effect or display an image at a particular time, then this feature is very useful for you. The interface of this feature is completely Screen Reader Friendly, so that users using TalkBack can easily add Image Overlay.

Key Benefits of this feature

  • You can easily add Image Overlay to any video.
  • Facility to add Logo, Watermark, Banner, Product Image or Photo.
  • Complete control over when the image appears.
  • Duration can be set for how long the overlay is visible.
  • More than one Image Overlay can be added to the same video.
  • Can see the list of all previously added Overlays.
  • Any overlay can be deleted if required.
  • Simple and easy to use for Visually Impaired Users.
  • Useful for creating YouTube, Social Media, Educational Videos and Business Videos.

Step-by-Step Guide to use it

Step 1: Go to Video Editor Hub:

First of all, open the Tech Assistant for Blind app in your phone. Now go to Video Editor Hub section from the list of many features. Now double tap on Image Overlay Adder feature from the available Video Editing Tools.

Step 2: Select Video:

After this, with the help of Pick A Video File button, select the video in which the image is to be added.

Step 3: Preview the video:

Play the video using Play Video option. With the help of Rewind/fast forward button, reach the place where you want to add the image.-

Step 4: Set Overlay Time:

Overlay Start Time is set based on the current position of the video. If necessary, the Start Time can be changed as per requirement.

Step 5: Set Overlay Duration:

In the Overlay Duration option, set how long the image appears in the video.

Step 6: Add Image Overlay:

Now click on Add Image Overlay to Video button and select the image from your device.

Step 7: View Overlay List:

If you have added one or more images, you can see the list of all overlays with the help of Show Active Image Overlays List option. If an Overlay is not required, it can be removed using the Delete Overlay option.

Step 8: Export Video:

After making all the settings, click on Export and Save Video with Overlays button. Now type the name of the new video file. Finally press Confirm Export and Encode Video button. In a few moments, your new video with Image Overlay will be saved in the Downloads/tech Assistant/video editor folder.

If you want to show Logo, Watermark, Photo, Banner or any type of image at the right time in your video, then Image Overlay Adder is a great and useful feature for you. Its easy and Screen Reader Friendly interface provides professional video editing experience to Blind friends. If you want an app that has many useful everyday tools in one place, Tech Assistant for Blind is a great choice for you. With its help, you can easily do Audio, Video editing, Documents, Images reading and many other digital tasks. Download it today and take advantage of its useful features.